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Technical Data Sheet
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344970 — 344970

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

344970: 344970.

The 344970 is a the manufacturer industrial component. Key specifications include end_item_identification: 3930-01-269-4938. This part is cataloged in the U.S.

Government catalog under NSN 5331-00-286-7294, 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
344970
NSN: 5331-00-286-7294
NIINs: 002867294, 005595557, 012976143
FSC: 5331 — O-ring
CAGE: 74006 — RELIANCE COMM/TEC CORP LORAIN PRODUCTS DIV (USA)
SPECIFICATIONS
end_item_identification3930-01-269-4938
NSN5331-00-286-7294
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 344970 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
IPD3H4970Reference document
Same NSN cross-reference
Reference document — Secondary reference
3H4970Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 344970?
344970 is a 344970.
What parts can replace 344970?
There are 2 known substitutes for 344970: IPD3H4970, 3H4970. Substitute compatibility should be verified for your specific system.
What is the NSN for 344970?
344970 is cataloged in the U.S. Government catalog under NSN 5331-00-286-7294. This indicates validated use in U.S. government and defense supply chains.
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