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134G4 — CAP,PROTECTIVE,DUST AND MOISTURE

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

134G4: CAP,PROTECTIVE,DUST AND MOISTURE.

CAP,PROTECTIVE,DUST AND MOISTURE. This part is cataloged in the U.S. Government catalog under NSN 5340-01-625-1534, 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
134G4
NSN: 5340-01-625-1534
FSC: 5340 — Hardware, Commercial
CAGE: 034K5 — ANDERSON POWER PRODUCTS, INC. (USA)
SPECIFICATIONS
Part Number134G4
NSN5340-01-625-1534
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 134G4 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
SUBSTITUTES & CROSS-REFERENCES 2
516791Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
4328711Reference 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 134G4?
134G4 is a CAP,PROTECTIVE,DUST AND MOISTURE.
What parts can replace 134G4?
There are 2 known substitutes for 134G4: 516791, 4328711. Substitute compatibility should be verified for your specific system.
What is the NSN for 134G4?
134G4 is cataloged in the U.S. Government catalog under NSN 5340-01-625-1534. This indicates validated use in U.S. government and defense supply chains.
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