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202307-401 — BUCKLE

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

202307-401: BUCKLE.

The BUCKLE is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5340-01-542-2001, 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
202307-401
NSN: 5340-01-542-2001
FSC: 5340 — Hardware, Commercial
CAGE: 35FB9 — AMSAFE, INC. DIV AMSAFE (USA)
SPECIFICATIONS
Part Number202307-401
NSN5340-01-542-2001
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 202307-401 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 3
2005176-3Reference document
Same NSN cross-reference
Reference document — Secondary reference
200157-1Reference document
Same NSN cross-reference
Reference document — Secondary reference
2005176-1Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 202307-401?
202307-401 is a BUCKLE.
What parts can replace 202307-401?
There are 3 known substitutes for 202307-401: 2005176-3, 200157-1, 2005176-1. Substitute compatibility should be verified for your specific system.
What is the NSN for 202307-401?
202307-401 is cataloged in the U.S. Government catalog under NSN 5340-01-542-2001. This indicates validated use in U.S. government and defense supply chains.
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