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12637788 — CABLE ASSEMBLY,SPECIAL PURPOSE,E

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

12637788: CABLE ASSEMBLY,SPECIAL PURPOSE,E.

CABLE ASSEMBLY,SPECIAL PURPOSE,E. Key specifications include material: COPPER SECOND MORTISE, usage_design: COMMUNICATION, conductor_form: STRANDED ALL CONDUCTORS, overall_length: 6.0 INCHES IN, outside_diameter: 0.160 INCHES NOMINAL SINGLE CONDUCTOR IN, style_designator: RECEPTACLE AND LUG. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-679-5960, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
12637788
NSN: 5330-01-679-5960
NIINs: 016795960, 016979404
FSC: 5330 — Packing and Gasket Materials
CAGE: 24617 — GENERAL MOTORS CORP (USA)
SPECIFICATIONS
materialCOPPER SECOND MORTISE
usage_designCOMMUNICATION
conductor_formSTRANDED ALL CONDUCTORS
overall_length6.0 INCHES IN
outside_diameter0.160 INCHES NOMINAL SINGLE CONDUCTOR IN
style_designatorRECEPTACLE AND LUG
termination_typeTERMINAL LUG FIRST END ALL CONDUCTORS
surface_treatmentTIN CORE CONDUCTOR SINGLE CONDUCTOR
conductor_quantity1
terminal_lug_styleSTRAIGHT W/MOUNTING HOLE FIRST END ALL CONDUCTORS
round_conductor_size14 AWG SINGLE CONDUCTOR
end_item_identification01-544-9638
NSN5330-01-679-5960
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 12637788 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
TYPICAL APPLICATIONS
  • Server Internal Cabling
  • Data Center Cable Infrastructure
  • SAS/SATA Drive Connectivity
TECHNICAL CHARACTERISTICS
END ITEM IDENTIFICATION2320-01-652-5208
SUBSTITUTES & CROSS-REFERENCES 1
4385509Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 12637788?
12637788 is a CABLE ASSEMBLY,SPECIAL PURPOSE,E.
What parts can replace 12637788?
There is 1 known substitute for 12637788: 4385509. Substitute compatibility should be verified for your specific system.
What is the NSN for 12637788?
12637788 is cataloged in the U.S. Government catalog under NSN 5330-01-679-5960. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.