MS21042-6 — NUT,SELF-LOCKING,EXTENDED WASHER

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

MS21042-6: NUT,SELF-LOCKING,EXTENDED WASHER.

NUT,SELF-LOCKING,EXTENDED WASHER. Key specifications include part_name_assigned_by_controlling_agency: NUT, SELF-LOCKING, EXTENDED WASHER, HEX. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-810-1786, 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

MS21042-6

NSN: 5310-00-810-1786
NIINs: 008101786, 013383911
FSC: 5310 — Nuts and Washers
CAGE: 80205 — NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE (USA)

SPECIFICATIONS

part_name_assigned_by_controlling_agency	NUT, SELF-LOCKING, EXTENDED WASHER, HEX
NSN	5310-00-810-1786

COMPONENT DIAGRAM

KEY FEATURES

•

LUBRICATION: SOLUBLE LUBRICANT

•

WASHER OUTSIDE DIAMETER: 0.620 INCHES MAXIMUM IN

•

WIDTH ACROSS FLATS: 0.430 INCHES MINIMUM AND 0.440 INCHES MAXIMUM IN

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL

•

THREAD SERIES: UNIFIED NATIONAL JOINT FINE (UNJF)

•

TEMP RATING: 450.0 FAHRENHEIT NOMINAL DEGF

•

WASHER THICKNESS: 0.030 INCHES MINIMUM IN

TECHNICAL CHARACTERISTICS

LUBRICATION	SOLUBLE LUBRICANT
OVERALL HEIGHT	0.267 INCHES MINIMUM AND 0.282 INCHES MAXIMUM IN
WASHER OUTSIDE DIAMETER	0.620 INCHES MAXIMUM IN
WIDTH ACROSS FLATS	0.430 INCHES MINIMUM AND 0.440 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
THREAD SERIES	UNIFIED NATIONAL JOINT FINE (UNJF)
TEMP RATING	450.0 FAHRENHEIT NOMINAL DEGF
WASHER THICKNESS	0.030 INCHES MINIMUM IN
THREAD DIRECTION	RIGHT-HAND
NOMINAL THREAD SIZE	0.375 INCHES IN

SUBSTITUTES & CROSS-REFERENCES 8

H14-6CWReference document

Same NSN cross-reference

Reference document — Secondary reference

5310PL0959024Reference document

Same NSN cross-reference

Reference document — Informative reference only

T98S624CPFReference document

Same NSN cross-reference

Reference document — Secondary reference

12387354Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

525 628 90334Reference document

Same NSN cross-reference

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

H10X6Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is MS21042-6?

MS21042-6 is a NUT,SELF-LOCKING,EXTENDED WASHER.

What parts can replace MS21042-6?

There are 8 known substitutes for MS21042-6: H14-6CW, 5310PL0959024, T98S624CPF and 5 more. Substitute compatibility should be verified for your specific system.

What is the NSN for MS21042-6?

MS21042-6 is cataloged in the U.S. Government catalog under NSN 5310-00-810-1786. This indicates validated use in U.S. government and defense supply chains.

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MS21042-6 — NUT,SELF-LOCKING,EXTENDED WASHER

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