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5142501 — CAP,PROTECTIVE,DUST AND MOISTURE

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

5142501: CAP,PROTECTIVE,DUST AND MOISTURE.

CAP,PROTECTIVE,DUST AND MOISTURE. Key specifications include material: RUBBER, design_type: FRICTION, end_item_identification: 1250-1 (1SKF1), BOX ASSEMBLY, LOOKOUT. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-569-1864, 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
5142501
NSN: 5340-01-569-1864
FSC: 5340 — Hardware, Commercial
CAGE: 0GJA3 — ALLIED ELECTRONICS INC DIV OF HALL-MARK ELECTRONICS CORP (USA)
SPECIFICATIONS
materialRUBBER
design_typeFRICTION
end_item_identification1250-1 (1SKF1), BOX ASSEMBLY, LOOKOUT
NSN5340-01-569-1864
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 5142501 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
KEY FEATURES
•
DESIGN TYPE: FRICTION
•
MATERIAL: RUBBER
TECHNICAL CHARACTERISTICS
DESIGN TYPEFRICTION
END ITEM IDENTIFICATION1250-1 (1SKF1), BOX ASSEMBLY, LOOKOUT
MATERIALRUBBER
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
1250 REV F ITEM 13Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 5142501?
5142501 is a CAP,PROTECTIVE,DUST AND MOISTURE.
What parts can replace 5142501?
There is 1 known substitute for 5142501: 1250 REV F ITEM 13. Substitute compatibility should be verified for your specific system.
What is the NSN for 5142501?
5142501 is cataloged in the U.S. Government catalog under NSN 5340-01-569-1864. This indicates validated use in U.S. government and defense supply chains.
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