157846-54 — NUT,SELF-LOCKING,HEXAGON

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

157846-54: NUT,SELF-LOCKING,HEXAGON.

The NUT,SELF-LOCKING,HEXAGON is a the manufacturer industrial component. Key specifications include material: STEEL NUT, nut_style: HEXAGON, nut_height: 0.734 INCHES NOMINAL IN, thread_class: 3B, thread_series: UNF, locking_feature: PREVAILING TORQUE WITH NONMETALLIC INSERT. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-021-2667, 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

157846-54

NSN: 5310-01-021-2667
FSC: 5310 — Nuts and Washers
CAGE: D9182 — ZF INDUSTRIEANTRIEBE WITTEN GMBH (DEU)

SPECIFICATIONS

material	STEEL NUT
nut_style	HEXAGON
nut_height	0.734 INCHES NOMINAL IN
thread_class	3B
thread_series	UNF
locking_feature	PREVAILING TORQUE WITH NONMETALLIC INSERT
thread_direction	RIGHT-HAND
surface_treatment	CADMIUM OVERALL EXCEPT INSERT
width_across_flats	1.813 INCHES NOMINAL IN
nominal_thread_size	1.250 INCHES IN
bearing_surface_type	CHAMFERED
thread_quantity_per_inch	12
NSN	5310-01-021-2667

COMPONENT DIAGRAM

KEY FEATURES

•

WIDTH ACROSS FLATS: 1.813 INCHES NOMINAL IN

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TY 1,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL EXCEPT INSERT

•

THREAD SERIES: UNF

•

THREAD DIRECTION: RIGHT-HAND

•

NOMINAL THREAD SIZE: 1.250 INCHES IN

•

LOCKING FEATURE: PREVAILING TORQUE WITH NONMETALLIC INSERT

•

NUT HEIGHT: 0.734 INCHES NOMINAL IN

•

SURFACE TREATMENT: CADMIUM OVERALL EXCEPT INSERT

TECHNICAL CHARACTERISTICS

WIDTH ACROSS FLATS	1.813 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416,TY 1,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL EXCEPT INSERT
THREAD SERIES	UNF
THREAD DIRECTION	RIGHT-HAND
NOMINAL THREAD SIZE	1.250 INCHES IN
LOCKING FEATURE	PREVAILING TORQUE WITH NONMETALLIC INSERT
NUT HEIGHT	0.734 INCHES NOMINAL IN
SURFACE TREATMENT	CADMIUM OVERALL EXCEPT INSERT
NUT STYLE	HEXAGON
THREAD CLASS	3B

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 3

52NTE202Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

5310PL0728784Reference document

Same NSN cross-reference

Reference document — Informative reference only

57846-54Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 157846-54?

157846-54 is a NUT,SELF-LOCKING,HEXAGON.

What parts can replace 157846-54?

There are 3 known substitutes for 157846-54: 52NTE202, 5310PL0728784, 57846-54. Substitute compatibility should be verified for your specific system.

What is the NSN for 157846-54?

157846-54 is cataloged in the U.S. Government catalog under NSN 5310-01-021-2667. This indicates validated use in U.S. government and defense supply chains.

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157846-54 — NUT,SELF-LOCKING,HEXAGON

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