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Technical Data Sheet
PartsTable / COMPONENT / 3514 157
3514 157 ✓ Verified by PartsTable
— · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The GASKET SET is a the manufacturer industrial component. Key specifications include document_type: INDUSTRIAL DRAWING, usage_location: CONUS, document_source: 86403, document_identification: 3780200, component_document_origin: INDUSTRIAL. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-004-0854, 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
3514 157
NSN: 5330-01-004-0854
FSC: 5330
CAGE: 93334 — ATWOOD FENCE CO INC (USA)
SPECIFICATIONS
document_typeINDUSTRIAL DRAWING
usage_locationCONUS
document_source86403
document_identification3780200
component_document_originINDUSTRIAL
NSN5330-01-004-0854
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 3514 157 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
•
COMPONENT DOCUMENT ORIGIN: INDUSTRIAL
•
DOCUMENT SOURCE: 86403
•
USAGE LOCATION: CONUS
•
DOCUMENT TYPE: INDUSTRIAL DRAWING
•
DOCUMENT IDENTIFICATION: 3780200
TECHNICAL CHARACTERISTICS (FLIS)
COMPONENT DOCUMENT ORIGININDUSTRIAL
DOCUMENT SOURCE86403
USAGE LOCATIONCONUS
DOCUMENT TYPEINDUSTRIAL DRAWING
DOCUMENT IDENTIFICATION3780200
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
7979038Interchangeable
interchangeable cross-reference
interchangeable
00044Interchangeable
interchangeable cross-reference
interchangeable
21972Interchangeable
interchangeable cross-reference
interchangeable
OS 6566 C2Interchangeable
Same NIIN cross-reference
interchangeable
3780200Interchangeable
Same NIIN cross-reference
interchangeable
4240153Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3514 157?
3514 157 is a GASKET SET.
What parts can replace 3514 157?
There are 7 known substitutes for 3514 157: 7979038, 00044, 21972 and 4 more. Substitute compatibility should be verified for your specific system.
Is 3514 157 still available?
3514 157 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026