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AL4004065 — NUT,PLAIN,HEXAGON

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

AL4004065: NUT,PLAIN,HEXAGON.

The NUT,PLAIN,HEXAGON is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, nut_style: HEXAGON, nut_height: 50.8 MILLIMETERS NOMINAL MM, special_features: VEHICLE WHEEL,NUT LENGHT:50.8,NUT WEIGHT:0.0454, width_across_flats: 76.2 MILLIMETERS NOMINAL MM, material_document_and_classification: MANUFACTURE REFERENCE MFR REF SINGLE MATERIAL RESPONSE OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-680-7915, 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
AL4004065
NSN: 5310-01-680-7915
FSC: 5310 — Nuts and Washers
CAGE: 0F875 — GENERAL DYNAMICS ORDNANCE AND TACTICAL SYSTEMS, INC. (USA)
SPECIFICATIONS
materialSTEEL OVERALL
nut_styleHEXAGON
nut_height50.8 MILLIMETERS NOMINAL MM
special_featuresVEHICLE WHEEL,NUT LENGHT:50.8,NUT WEIGHT:0.0454
width_across_flats76.2 MILLIMETERS NOMINAL MM
material_document_and_classificationMANUFACTURE REFERENCE MFR REF SINGLE MATERIAL RESPONSE OVERALL
part_name_assigned_by_controlling_agencyNUT,PLAIN,HEXAGON
NSN5310-01-680-7915
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: AL4004065 · 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
•
WIDTH ACROSS FLATS: 76.2 MILLIMETERS NOMINAL MM
•
MATERIAL DOCUMENT AND CLASSIFICATION: MANUFACTURE REFERENCE MFR REF SINGLE MATERIAL RESPONSE OVERALL
•
NUT HEIGHT: 50.8 MILLIMETERS NOMINAL MM
•
NUT STYLE: HEXAGON
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS76.2 MILLIMETERS NOMINAL MM
MATERIAL DOCUMENT AND CLASSIFICATIONMANUFACTURE REFERENCE MFR REF SINGLE MATERIAL RESPONSE OVERALL
NUT HEIGHT50.8 MILLIMETERS NOMINAL MM
SPECIAL FEATURESVEHICLE WHEEL,NUT LENGHT:50.8,NUT WEIGHT:0.0454
PART NAME ASSIGNED BY CONTROLLING AGENCYNUT,PLAIN,HEXAGON
NUT STYLEHEXAGON
MATERIALSTEEL OVERALL
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

No substitute or cross-reference records for this part.

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 AL4004065?
AL4004065 is a NUT,PLAIN,HEXAGON.
What is the NSN for AL4004065?
AL4004065 is cataloged in the U.S. Government catalog under NSN 5310-01-680-7915. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
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.