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Technical Data Sheet
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2131076-1 — 2131076-1

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

2131076-1: 2131076-1.

The 2131076-1 is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5340-01-453-4238, 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
2131076-1
NSN: 5340-01-453-4238
FSC: 5340 — Hardware, Commercial
CAGE: 70474 — AMERICAN CORD & WEBBING CO INC DIV AMERICAN CORD AND WEBBING (USA)
SPECIFICATIONS
Part Number2131076-1
NSN5340-01-453-4238
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 2131076-1 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
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END CLIP STYLE DESIGNATOR: END CLIP
•
LENGTH: 20.000 INCHES NOMINAL IN
•
BUCKLE STYLE DESIGNATOR: CENTER NOTCHED BAR OFFSET
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FASTENED BUCKLE FEATURE: INCLUDED
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RIVET HOLE QUANTITY: 4
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ATTACHMENT METHOD FOR WHICH DESIGNED: SEWED LOCATION NOT OTHERWISE SPECIFIED
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BUCKLE FASTENING METHOD: SERRATION
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FASTENER TYPE: BUCKLE AND END CLIP AND RIVET HOLE LOCATION NOT OTHERWISE SPECIFIED
TECHNICAL CHARACTERISTICS
END CLIP STYLE DESIGNATOREND CLIP
LENGTH20.000 INCHES NOMINAL IN
BUCKLE STYLE DESIGNATORCENTER NOTCHED BAR OFFSET
FASTENED BUCKLE FEATUREINCLUDED
RIVET HOLE QUANTITY4
ATTACHMENT METHOD FOR WHICH DESIGNEDSEWED LOCATION NOT OTHERWISE SPECIFIED
BUCKLE FASTENING METHODSERRATION
FASTENER TYPEBUCKLE AND END CLIP AND RIVET HOLE LOCATION NOT OTHERWISE SPECIFIED
FOLD TYPELOOSE LOCATION NOT OTHERWISE SPECIFIED
END CLIP QUANTITY1
SUBSTITUTES & CROSS-REFERENCES 1
2131076Reference document
Same NSN cross-reference
Reference document — Vendor item drawing 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 2131076-1?
2131076-1 is a 2131076-1.
What parts can replace 2131076-1?
There is 1 known substitute for 2131076-1: 2131076. Substitute compatibility should be verified for your specific system.
What is the NSN for 2131076-1?
2131076-1 is cataloged in the U.S. Government catalog under NSN 5340-01-453-4238. This indicates validated use in U.S. government and defense supply chains.
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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.