B398240-74 — O-RING

✓ Government record, cited

— · ORING SEAL

PRODUCT OVERVIEW

B398240-74: O-RING.

The O-RING is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5331-01-449-9362, 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

B398240-74

NSN: 5331-01-449-9362
FSC: 5331 — O-ring
CAGE: 35795 — LESLIE CONTROLS, INC. DBA LESLIE CONTROLS INC (USA)

SPECIFICATIONS

Part Number	B398240-74
NSN	5331-01-449-9362

COMPONENT DIAGRAM

SUBSTITUTES & CROSS-REFERENCES 3

E3829 ITEM 15AReference document

Same NSN cross-reference

Reference document — Secondary reference

E3829 REV F 4IN ITEM NO 15AReference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

74125-93Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

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 B398240-74?

B398240-74 is a O-RING.

What parts can replace B398240-74?

There are 3 known substitutes for B398240-74: E3829 ITEM 15A, E3829 REV F 4IN ITEM NO 15A, 74125-93. Substitute compatibility should be verified for your specific system.

What is the NSN for B398240-74?

B398240-74 is cataloged in the U.S. Government catalog under NSN 5331-01-449-9362. This indicates validated use in U.S. government and defense supply chains.

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