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gridkey

For convenience,
products are pictured
on a 1" x 1" grid.

  • Pittman

    USED, salvaged from school surplus equipment, no spec sheet, unknown voltage requirement, demonstrates good shaft rotation at about 12-18VDC, manufactured 1983.Listing is for one (1) each dc motor, Pittman 7932, no instruction manual, comes exactly as shown in the photo.

    $11.60
    1 in stock
  • Ogura Clutch Co.

    USED, salvaged from school surplus equipment, not tested, no spec sheet.Listing is for one (1) each electromagnetic clutch, Ogura model BSS Servo No. A-C, no instruction manual, comes exactly as shown in the photo.• 24VDC 5 Amp

    $29.98
    1 in stock
  • USED, salvaged from school surplus equipment, no spec sheet, for TO-3 transistor heat dissipation.Listing is for one (1) each heat sink aluminum, no instruction manual, comes exactly as shown in the photo.• 9" Length x 4-3/4" Width x 1-7/8" Height

    $12.98
    1 in stock
  • Drytek Inc.

    USED, salvaged from school surplus equipment (salvaged from Drytek DRIE-100 cassette planar plasma wafer etcher), no spec sheet.Listing is for one (1) each indicator panel, Drytek MCC-A, no instruction manual, includes 50 pin flat cable connector, comes exactly as shown in the photo.

    $24.98
    1 in stock
  • Drytek Inc.

    USED, salvaged from school surplus equipment (salvaged from Drytek DRIE-100 cassette planar plasma wafer etcher), not tested, no spec sheet.Listing is for one (1) each digital panel, Drytek MCC-A, no instruction manual, no cables, comes exactly as shown in the photo.Product Markings Include: • Part Number 2800042 • Assembly Number 2800044• Schematic...

    $14.98
    1 in stock
  • USED, salvaged from school surplus equipment, no spec sheet.Listing is for one (1) each BUS terminator 2282675 ALTNG, 48 pin, no instruction manual, comes exactly as shown in the photo.

    $19.98
    2 in stock
  • IBM

    USED, salvaged from school surplus equipment, no spec sheet.Listing is for one (1) each IBM Channel BUS Cable Wrap Connector P/N 4299876, product markings include 3880 P/N 4299871, 48 pin slots, no anchor bolt, no accessories, no instruction manual, comes exactly as shown in the photo.

    $19.98
    1 in stock
  • USED, salvaged from school surplus equipment, no spec sheet.Listing is for one (1) each 48 pin converter adapter for 2282675 BUS terminal, no instruction manual, comes exactly as shown in the photo.

    $10.98
    2 in stock
  • USED, salvaged from school surplus equipment, no spec sheet.Listing is for one (1) one BUS terminator 2759398 GW, 48 pin, no instruction manual, comes exactly as shown in the photo.

    $28.98
    2 in stock
  • VINTAGE, USED, salvaged from school surplus equipment, no spec sheet.Listing is for one (1) each v-belt pulley, PAKO W217, no instruction manual, comes exactly as shown in the photo.• 7-1/4" OD x 1-1/8" Thickness (Max)• 7/16" Shaft Hole Size• Cast Aluminum

    $12.98
    1 in stock
  • USED, acquired through school surplus, no spec sheet.Listing is for one (1) each aquarium air pump, Second Nature Challenger II, no instruction manual, comes exactly as shown in the photo.• 115VAC 60Hz 3.5W

    $12.98
    1 in stock
  • USED, salvaged from school surplus equipment, no spec sheet.Listing is for one (1) one BUS terminator 2282675, 48 pin with 48 Pin ADJ-M-G coupling, no instruction manual, comes exactly as shown in the photo.

    $24.98
    2 in stock
  • Matheson

    USED, salvaged from school surplus equipment, not tested, no spec sheet.Listing is for one (1) each gas purifier, Matheson model 450, no instruction manual, comes exactly as shown in the photo.• For Use With Matheson Cartridge Type: 451, 452, 453, 454• 2000 PSI Max

    $12.98
    1 in stock
  • Made in U.S.A.

    USED, acquired through school surplus, not tested, no spec sheet.Listing is for one (1) each Starlan 10 Network AUI Adapter, AT&T S/N: 89TY62080978, no instruction manual, comes exactly as shown in the photo.

    $14.98
    1 in stock
  • Leviton

    OLD STOCK, previous unused purchase, original sealed packaging.Listing is for one (1) each motion activated light control, Leviton Cat No. 6780-I, comes exactly as shown in the photo.• 120VAC 60Hz 300W• Ivory

    $12.98
    1 in stock
  • Copal

    USED, salvaged from school surplus equipment, not tested, no spec sheet.Listing is for one (1) each mystery circuit board, Copal JA3-5375C 821, no instruction manual, comes exactly as shown in the photo.Attached Components Include:• IC: Toshiba T5615, Moto MC2871A• Card Edge Connector: 15x2 2x2 Male Contacts

    $5.98
    1 in stock
  • IBM

    USED, acquired from school surplus, broken latch, not tested, for IBM Electronic Selectric Composer typewriter.Listing is for one (1) each type ball, IBM C-9-M PW, no instruction manual, no storage case, comes exactly as shown in the photo.• Index Arrow: Yellow• Type Ball Number: 4212

    $3.50
    1 in stock
  • IBM

    USED, acquired from school surplus, broken latch, not tested, for IBM Electronic Selectric Composer typewriter.Listing is for one (1) each type ball, IBM UN-11-B PJ, no instruction manual, no storage case, comes exactly as shown in the photo.• Index Arrow: Red• Type Ball Number:8931

    $3.50
    1 in stock
  • USED, salvaged from school surplus equipment, no spec sheet.Listing is for one (1) each audio speaker 57E-2B, no instruction manual, comes exactly as shown in the photo.• 1 Watt• 8 Ohms• 7" x 4-1/2" (7-1/2" x 5" Outer Frame)

    $14.98
    2 in stock
  • Bourns

    USED, salvaged from school surplus equipment, no spec sheet.Listing is for one (1) each rotary potentiometer 0-1K Ohm, Bourns 3500S-2-102, no instruction manual, comes exactly as shown in the photo.• 10 Turn With Fixed Stop• 1/4" Shaft

    $4.79
    3 in stock
  • No featured products at this time.
  • Acquired through school surplus, possibly used. The brackets may have scuff marks or scratches but are functional. Listing is for one Adar "Left" Drawer Slide Mounting Bracket (Left side only). Fits ART-208R Series White Epoxy Drawer Slide, #6 pan head screws recommended (not included), comes exactly as shown in the photo.

    $1.49
    11 in stock
  • Acquired through school surplus, possibly used. The brackets may have scuff marks or scratches but are functional.Listing is for one Adar "Right" Drawer Slide Mounting Bracket (Right side only). Fits ART-208R Series White Epoxy Drawer Slide, #6 pan head screws recommended (not included), comes exactly as shown in the photo.

    $1.49
    Out of stock
    $1.49
    Add to cart
  • UNUSED, acquired through school surplus, still in its original poly sealed bag.Listing is for one (1) each Hook Clip for 1" Best-Rite Map Rails, made of anodized aluminum, highly polished steel spring clip, for quick mounting/removal of materials (posters, maps, etc.), designed to slide along the map rail, able to fit 1/2" diameter dowel size items, no...

    $1.85
    42 in stock
  • Acquired through school surplus, possibly used. The brackets may have scuff marks or scratches but are functional. Listing is for one pair of Adar Drawer Slide Mounting Brackets (1 Left and 1 Right). Fits ART-208R Series White Epoxy Drawer Slide, #6 pan head screws recommended (not included), comes exactly as shown in the photo.

    $2.98
    Out of stock
    $2.98
    Add to cart
  • UNUSED, acquired through school surplus, original sealed packaging.Listing is for one (1) each vintage red reflector, 3-1/4-Inch outside diameter, KD Lamp Company #340-0600, DOT approved under K-D 319, comes exactly as shown in the photo.

    $0.89
    Out of stock
    $0.89
    Add to cart
  • UNUSED, acquired through school surplus, sold individually from original packaging.Listing is for one (1) each Service Valve Gland Nut Tool, Sporlan #SPOZ57, for TXV gland nut, comes exactly as shown in the photo.

    $4.29
    Out of stock
    $4.29
    Add to cart
  • OLD BUT SEALED, ORIGINAL PACKAGING, acquired through school surplus MAC/GOVERNMENT INSPECTED (McDonnell Aircraft Company) fixed resistor, 14.69K-ohm, McDonnell cat no. RNC50H1472BS.

    $0.12
    Out of stock
    $0.12
    Add to cart
  • UNUSED, acquired through school surplus, original packaging.Listing is for one (1) staple cartridge, type "C" cartridge, contains 5000 staples bonded together in one continuous single roll and housed in a single plastic cartridge, staple up to 5,000 times without reloading, staples up to 30 sheets (20-pound paper), for use with Swingline electric stapler...

    $5.98
    Out of stock
    $5.98
    Add to cart
  • OLD STOCK, UNUSED, MISSING ORIGINAL PACKAGING, 1/4" shank rotary grinding stone bit, cone & taper shaped abrasive material, 1-1/8" diameter, 2-3/16" overall length, used in low speed grinding, not recommended for high speed precision work, sold in package quantities of 1.

    $0.49
    Out of stock
    $0.49
    Add to cart
  • Acquired through school surplus, open for inspection and resealed, handwriting on box.Listing is for one (1) each fresnel lens 3M 78-8064-1645-5 for 9000 series overhead projector, comes exactly as shown in the photo.Replacement for 3M models: 905, 905D, 905W, 908, 910, 920, 9040, 9050, 9060, 9070, 9080, 9100, 9200, 9600.

    $34.00
    Out of stock
    $34.00
    Add to cart
  • OLD BUT SEALED, ORIGINAL PACKAGING, acquired through school surplus, has handwriting on the box (see photo).Listing is for one (1) each glass stage for overhead projector, 11.75"x11.75", 3M #78-8064-1473-2, glass stage has two beveled edges.Replacement for 3M models: 905, 905D, 905W, 908, 910, 920, 4405, 4406, 4407, 4410, 9040, 9050, 9060, 9070, 9075,...

    $18.53
    Out of stock
    $18.53
    Add to cart
  • Used Card Edge Connector; 86 contacts; Product Markings: 225-34321-10000-1000

    $2.15
    Out of stock
    $2.15
    Add to cart
  • OLD BUT SEALED, ORIGINAL PACKAGING, acquired through school surplus, fixed resistor, product markings: RNC50H1472BS, MAC/GOV'T INSP., sold in package quantities of 1.

    $0.18
    Out of stock
    $0.18
    Add to cart
  • POSSIBLY USED, acquired through public estate sale, missing original packaging.Listing is for one (1) each Power Transistor, Motorola 2N3054, TO-66 NPN, comes exactly as shown in the photo.[**Note: Ohmmeter tested, appears to function as it should. Wired negative lead to emitter, positive lead to collector case, short base pin to case, turns on when...

    $0.79
    Out of stock
    $0.79
    Add to cart
  • Used Barrier Polarization Plug; 24 contacts; Product Markings: 26-4100-24P

    $7.23
    Out of stock
    $7.23
    Add to cart
  • OLD BUT SEALED, ORIGINAL PACKAGING, acquired through a liquidation sale.Listing is for one (1) pack of six (6) each Penders Picture Hangers, Hillman #121132, for hanging picture frames on the wall, comes exactly as shown in the photo.

    $0.49
    Out of stock
    $0.49
    Add to cart