642A174-57 — WASHER,FLAT

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

642A174-57: WASHER,FLAT.

The WASHER,FLAT is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5310-01-616-8463, 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

642A174-57

NSN: 5310-01-616-8463
FSC: 5310 — Nuts and Washers
CAGE: 830Q4 — CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION DBA CURTISS-WRIGHT STEAM AND AIR SOLUTIONS DIV STEAM AND AIR SOLUTIONS (USA)

SPECIFICATIONS

Part Number	642A174-57
NSN	5310-01-616-8463

COMPONENT DIAGRAM

SUBSTITUTES & CROSS-REFERENCES 3

642A174Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

873E194 ITEM 16Reference document

Same NSN cross-reference

Reference document — Secondary reference

642A174 PART 57Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 642A174-57?

642A174-57 is a WASHER,FLAT.

What parts can replace 642A174-57?

There are 3 known substitutes for 642A174-57: 642A174, 873E194 ITEM 16, 642A174 PART 57. Substitute compatibility should be verified for your specific system.

What is the NSN for 642A174-57?

642A174-57 is cataloged in the U.S. Government catalog under NSN 5310-01-616-8463. This indicates validated use in U.S. government and defense supply chains.

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642A174-57 — WASHER,FLAT

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