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1H0099LLHX57865 — NUT,PLAIN,SLOTTED,HEXAGON

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

1H0099LLHX57865: NUT,PLAIN,SLOTTED,HEXAGON.

The NUT,PLAIN,SLOTTED,HEXAGON is a the manufacturer industrial component. Key specifications include material: STEEL COMP 12L14 OVERALL, special_features: 2 THRU HOLES,0.068 IN. DIA,PERPENDICULAR TO THE ID,SPACED 180 DEG APART IN, surface_treatment: ZINC OVERALL, special_test_features: SPECIAL QUALITY CONTROL TESTING, criticality_code_justification: FEAT, surface_treatment_document_and_classification: ASTM B633,TY2 FE/ZN8 ASSN STD SINGLE TREATMENT RESPONSE OVERALL.

This part is cataloged in the U.S. Government catalog under NSN 5310-01-282-2707, 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
1H0099LLHX57865
NSN: 5310-01-282-2707
FSC: 5310 — Nuts and Washers
CAGE: 14153 — DEFENSE LOGISTICS AGENCY DBA DEFENSE SUPPLY CENTER PHILADELPHIA (USA)
SPECIFICATIONS
materialSTEEL COMP 12L14 OVERALL
special_features2 THRU HOLES,0.068 IN. DIA,PERPENDICULAR TO THE ID,SPACED 180 DEG APART IN
surface_treatmentZINC OVERALL
special_test_featuresSPECIAL QUALITY CONTROL TESTING
criticality_code_justificationFEAT
surface_treatment_document_and_classificationASTM B633,TY2 FE/ZN8 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
NSN5310-01-282-2707
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 1H0099LLHX57865 · OEM ⚠ VERIFY BEFORE ORDERING Grade matters for torque spec — don't mix grades. A Grade 5 nut on a Grade 8 bolt weakens the joint. Lock nuts, wing nuts, and castle nuts are NOT interchangeable with standard hex ✓ BROKER TIP Match nut to bolt thread class and material. Stainless bolt + zinc nut = galvanic corrosion. Always verify finish matches (plain, zinc, hot-dip galvanized) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: ASTM B633,TY2 FE/ZN8 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
•
SPECIAL TEST FEATURES: SPECIAL QUALITY CONTROL TESTING
•
CRITICALITY CODE JUSTIFICATION: FEAT
•
SURFACE TREATMENT: ZINC OVERALL
•
TEST DATA DOCUMENT: 81349-MIL-P-23199 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
•
MATERIAL: STEEL COMP 12L14 OVERALL
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTM B633,TY2 FE/ZN8 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
SPECIAL TEST FEATURESSPECIAL QUALITY CONTROL TESTING
CRITICALITY CODE JUSTIFICATIONFEAT
SPECIAL FEATURES2 THRU HOLES,0.068 IN. DIA,PERPENDICULAR TO THE ID,SPACED 180 DEG APART IN
SURFACE TREATMENTZINC OVERALL
TEST DATA DOCUMENT81349-MIL-P-23199 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
MATERIALSTEEL COMP 12L14 OVERALL
SUBSTITUTES & CROSS-REFERENCES 2
11-5015Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
RO0140Same 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 1H0099LLHX57865?
1H0099LLHX57865 is a NUT,PLAIN,SLOTTED,HEXAGON.
What parts can replace 1H0099LLHX57865?
There are 2 known substitutes for 1H0099LLHX57865: 11-5015, RO0140. Substitute compatibility should be verified for your specific system.
What is the NSN for 1H0099LLHX57865?
1H0099LLHX57865 is cataloged in the U.S. Government catalog under NSN 5310-01-282-2707. This indicates validated use in U.S. government and defense supply chains.
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PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.