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1286-2.638 — CLIP,RETAINING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

1286-2.638: CLIP,RETAINING.

The CLIP,RETAINING is a the manufacturer industrial component. Key specifications include special_features: MATERIAL: GE NORYL PX-1278-701 (BLACK), end_item_identification: 7-TON CARGO TRUCK W/O WINCH MODEL NO. MK23 2320-01-465-2175, TRUCK, CARGO, 7-TON W/ WINCH MK25 2320-01-465-2176, part_name_assigned_by_controlling_agency: TUBING CLIP.

This part is cataloged in the U.S. Government catalog under NSN 5340-01-539-2750, 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
1286-2.638
NSN: 5340-01-539-2750
FSC: 5340 — Hardware, Commercial
CAGE: 82484 — CVG SPRAGUE DEVICES, LLC DBA CVG SPRAGUE DEVICES, LLC (USA)
SPECIFICATIONS
special_featuresMATERIAL: GE NORYL PX-1278-701 (BLACK)
end_item_identification7-TON CARGO TRUCK W/O WINCH MODEL NO. MK23 2320-01-465-2175, TRUCK, CARGO, 7-TON W/ WINCH MK25 2320-01-465-2176
part_name_assigned_by_controlling_agencyTUBING CLIP
NSN5340-01-539-2750
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 1286-2.638 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
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESMATERIAL: GE NORYL PX-1278-701 (BLACK)
PART NAME ASSIGNED BY CONTROLLING AGENCYTUBING CLIP
END ITEM IDENTIFICATION7-TON CARGO TRUCK W/O WINCH MODEL NO. MK23 2320-01-465-2175, TRUCK, CARGO, 7-TON W/ WINCH MK25 2320-01-465-2176
OTHER ITEMS IN FSC 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068 5340-00-000-0132 5340-00-000-8150 5340-00-001-1251 5340-00-001-1264 5340-00-001-1265 5340-00-001-1266 5340-00-001-1275
SUBSTITUTES & CROSS-REFERENCES 1
2KP879Reference document
Same NSN cross-reference
Reference document — Design control — primary 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 1286-2.638?
1286-2.638 is a CLIP,RETAINING.
What parts can replace 1286-2.638?
There is 1 known substitute for 1286-2.638: 2KP879. Substitute compatibility should be verified for your specific system.
What is the NSN for 1286-2.638?
1286-2.638 is cataloged in the U.S. Government catalog under NSN 5340-01-539-2750. 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.