LH11995-7 — NUT,SELF-LOCKING,EXTENDED WASHER

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

LH11995-7: NUT,SELF-LOCKING,EXTENDED WASHER.

NUT,SELF-LOCKING,EXTENDED WASHER. Key specifications include material: STEEL COMP H11 OR STEEL COMP 601 OVERALL, nut_style: DOUBLE HEXAGON, temp_rating: 450.0 FAHRENHEIT MAXIMUM DEGF, thread_class: 3B, thread_series: UNF, overall_height: 0.520 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-092-1130, 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

LH11995-7

NSN: 5310-01-092-1130
FSC: 5310 — Nuts and Washers
CAGE: 019L2 — ESNA, LLC (USA)

SPECIFICATIONS

material	STEEL COMP H11 OR STEEL COMP 601 OVERALL
nut_style	DOUBLE HEXAGON
temp_rating	450.0 FAHRENHEIT MAXIMUM DEGF
thread_class	3B
thread_series	UNF
overall_height	0.520 INCHES MAXIMUM IN
hardness_rating	48.0 ROCKWELL C MAXIMUM
locking_feature	PREVAILING TORQUE ALL METAL DESIGN
special_features	WRENCHING FACILITY PER MS33787
thread_direction	RIGHT-HAND
washer_thickness	0.085 INCHES MINIMUM IN
surface_treatment	CADMIUM AND CHROMATE OVERALL
NSN	5310-01-092-1130

COMPONENT DIAGRAM

KEY FEATURES

•

WASHER OUTSIDE DIAMETER: 0.750 INCHES MAXIMUM IN

•

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

•

THREAD SERIES: UNF

•

TEMP RATING: 450.0 FAHRENHEIT MAXIMUM DEGF

•

HARDNESS RATING: 48.0 ROCKWELL C MAXIMUM

•

WASHER THICKNESS: 0.085 INCHES MINIMUM IN

•

MATERIAL DOCUMENT AND CLASSIFICATION: AMS 6304 ASSN STD 1ST MATERIAL RESPONSE OR AMS6485 ASSN STD 2ND MATERIAL RESPONSE OR AMS 6487 ASSN STD 2ND MATERIAL RESPONSE OVERALL

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	0.520 INCHES MAXIMUM IN
WASHER OUTSIDE DIAMETER	0.750 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
THREAD SERIES	UNF
TEMP RATING	450.0 FAHRENHEIT MAXIMUM DEGF
HARDNESS RATING	48.0 ROCKWELL C MAXIMUM
WASHER THICKNESS	0.085 INCHES MINIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 6304 ASSN STD 1ST MATERIAL RESPONSE OR AMS6485 ASSN STD 2ND MATERIAL RESPONSE OR AMS 6487 ASSN STD 2ND MATERIAL RESPONSE OVERALL
THREAD DIRECTION	RIGHT-HAND
NOMINAL THREAD SIZE	0.438 INCHES IN

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 1

MS14164-07Reference 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 LH11995-7?

LH11995-7 is a NUT,SELF-LOCKING,EXTENDED WASHER.

What parts can replace LH11995-7?

There is 1 known substitute for LH11995-7: MS14164-07. Substitute compatibility should be verified for your specific system.

What is the NSN for LH11995-7?

LH11995-7 is cataloged in the U.S. Government catalog under NSN 5310-01-092-1130. This indicates validated use in U.S. government and defense supply chains.

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LH11995-7 — NUT,SELF-LOCKING,EXTENDED WASHER

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