MIL-N-45938/5 — NUT,SELF-LOCKING,CLINCH

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

MIL-N-45938/5: NUT,SELF-LOCKING,CLINCH.

The NUT,SELF-LOCKING,CLINCH is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL EXCEPT INSERT, nut_style: CLINCH, nut_height: 0.157 INCHES MINIMUM AND 0.183 INCHES MAXIMUM IN, lubrication: DRY FILM LUBRICANT, temp_rating: 250.0 FAHRENHEIT NOMINAL DEGF, nut_diameter: 0.276 INCHES MINIMUM AND 0.286 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-538-7142, 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

MIL-N-45938/5

NSN: 5310-00-538-7142
NIINs: 005387142, 010123809, 010139641, 010139643, 010156873, 010158790, 010193215, 010531933, 010604289, 010665485
FSC: 5310 — Nuts and Washers
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M

SPECIFICATIONS

material	STEEL OVERALL EXCEPT INSERT
nut_style	CLINCH
nut_height	0.157 INCHES MINIMUM AND 0.183 INCHES MAXIMUM IN
lubrication	DRY FILM LUBRICANT
temp_rating	250.0 FAHRENHEIT NOMINAL DEGF
nut_diameter	0.276 INCHES MINIMUM AND 0.286 INCHES MAXIMUM IN
pilot_length	0.037 INCHES MINIMUM AND 0.043 INCHES MAXIMUM IN
thread_class	3B
thread_series	UNIFIED NATIONAL COARSE (UNC)
pilot_diameter	0.190 INCHES MINIMUM AND 0.194 INCHES MAXIMUM IN
locking_feature	PREVAILING TORQUE WITH NONMETALLIC INSERT
thread_direction	RIGHT-HAND
NSN	5310-00-538-7142

COMPONENT DIAGRAM

KEY FEATURES

•

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

•

THREAD SERIES: UNF

•

TEMP RATING: 250.0 FAHRENHEIT NOMINAL DEGF

•

MATERIAL DOCUMENT AND CLASSIFICATION: 66,AISI 1110 FED SPEC SINGLE MATERIAL RESPONSE NUT

•

THREAD DIRECTION: RIGHT-HAND

•

NOMINAL THREAD SIZE: 0.190 INCHES IN

•

NUT DIAMETER: 0.339 INCHES MINIMUM AND 0.349 INCHES MAXIMUM IN

•

PILOT DIAMETER: 0.252 INCHES MINIMUM AND 0.256 INCHES MAXIMUM IN

TECHNICAL CHARACTERISTICS

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL EXCEPT INSERT
THREAD SERIES	UNF
TEMP RATING	250.0 FAHRENHEIT NOMINAL DEGF
MATERIAL DOCUMENT AND CLASSIFICATION	66,AISI 1110 FED SPEC SINGLE MATERIAL RESPONSE NUT
THREAD DIRECTION	RIGHT-HAND
NOMINAL THREAD SIZE	0.190 INCHES IN
NUT DIAMETER	0.339 INCHES MINIMUM AND 0.349 INCHES MAXIMUM IN
PILOT DIAMETER	0.252 INCHES MINIMUM AND 0.256 INCHES MAXIMUM IN
PILOT LENGTH	0.057 INCHES MINIMUM AND 0.063 INCHES MAXIMUM IN
LOCKING FEATURE	PREVAILING TORQUE WITH NONMETALLIC INSERT

SUBSTITUTES & CROSS-REFERENCES 3

58988-10Reference document

Same NSN cross-reference

Reference document — Secondary reference

002-004261-008Reference document

Same NSN cross-reference

Reference document — Secondary reference

M45938-5-8Same 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 MIL-N-45938/5?

MIL-N-45938/5 is a NUT,SELF-LOCKING,CLINCH.

What parts can replace MIL-N-45938/5?

There are 3 known substitutes for MIL-N-45938/5: 58988-10, 002-004261-008, M45938-5-8. Substitute compatibility should be verified for your specific system.

What is the NSN for MIL-N-45938/5?

MIL-N-45938/5 is cataloged in the U.S. Government catalog under NSN 5310-00-538-7142. This indicates validated use in U.S. government and defense supply chains.

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