BFN442-4-5 — NUT,SELF-LOCKING,PLATE

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

BFN442-4-5: NUT,SELF-LOCKING,PLATE.

The NUT,SELF-LOCKING,PLATE is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5310-01-239-8675, 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

BFN442-4-5

NSN: 5310-01-239-8675
FSC: 5310 — Nuts and Washers
CAGE: 27238 — BRISTOL INDUSTRIES, LLC (USA)

SPECIFICATIONS

Part Number	BFN442-4-5
NSN	5310-01-239-8675

COMPONENT DIAGRAM

OTHER ITEMS IN FSC 5310 — Nuts and Washers

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5310-00-000-0040 5310-00-000-0077 5310-00-000-0079 5310-00-000-1146 5310-00-000-3815 5310-00-000-4532 5310-00-000-4540

SUBSTITUTES & CROSS-REFERENCES 2

ST3M442-4A5Reference document

Same NSN cross-reference

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

F18427L5-4Reference document

Same NSN cross-reference

Reference document — Secondary reference

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 BFN442-4-5?

BFN442-4-5 is a NUT,SELF-LOCKING,PLATE.

What parts can replace BFN442-4-5?

There are 2 known substitutes for BFN442-4-5: ST3M442-4A5, F18427L5-4. Substitute compatibility should be verified for your specific system.

What is the NSN for BFN442-4-5?

BFN442-4-5 is cataloged in the U.S. Government catalog under NSN 5310-01-239-8675. This indicates validated use in U.S. government and defense supply chains.

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