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AL4000744 — NUT,PLAIN,CLINCH

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

AL4000744: NUT,PLAIN,CLINCH.

The NUT,PLAIN,CLINCH is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, nut_height: 25.0 MILLIMETERS NOMINAL MM, nut_length: 40.0 MILLIMETERS NOMINAL MM, special_features: OVERALL LENGTH 40.0MM, OVERALL WIDTH 45.0MM MM, end_item_identification: 016275147, ALTERNATOR DRIVE SHAFT, part_name_assigned_by_controlling_agency: NUT, CLUTCH. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-678-0609, 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
AL4000744
NSN: 5310-01-678-0609
FSC: 5310 — Nuts and Washers
CAGE: 1RZR5 — FLYER DEFENSE, LLC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
nut_height25.0 MILLIMETERS NOMINAL MM
nut_length40.0 MILLIMETERS NOMINAL MM
special_featuresOVERALL LENGTH 40.0MM, OVERALL WIDTH 45.0MM MM
end_item_identification016275147, ALTERNATOR DRIVE SHAFT
part_name_assigned_by_controlling_agencyNUT, CLUTCH
NSN5310-01-678-0609
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: AL4000744 · 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
•
NUT LENGTH: 40.0 MILLIMETERS NOMINAL MM
•
NUT HEIGHT: 25.0 MILLIMETERS NOMINAL MM
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
NUT LENGTH40.0 MILLIMETERS NOMINAL MM
NUT HEIGHT25.0 MILLIMETERS NOMINAL MM
SPECIAL FEATURESOVERALL LENGTH 40.0MM, OVERALL WIDTH 45.0MM MM
PART NAME ASSIGNED BY CONTROLLING AGENCYNUT, CLUTCH
END ITEM IDENTIFICATION016275147, ALTERNATOR DRIVE SHAFT
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 AL4000744?
AL4000744 is a NUT,PLAIN,CLINCH.
What is the NSN for AL4000744?
AL4000744 is cataloged in the U.S. Government catalog under NSN 5310-01-678-0609. 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.