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6430408-24MI — NUT,PLAIN,HEXAGON

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

6430408-24MI: NUT,PLAIN,HEXAGON.

The NUT,PLAIN,HEXAGON is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, thread_direction: RIGHT-HAND, supplementary_features: NHA-12537435-1, 57K6883-1, end_item_identification: 2420-01-532-3399, TRACTOR, WHEELED, INDUSTRIAL, part_name_assigned_by_controlling_agency: DIN9021-A6, 4-ST-A2L. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-579-6831, 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
6430408-24MI
NSN: 5310-01-579-6831
FSC: 5310 — Nuts and Washers
CAGE: 54786 — BAE SYSTEMS LAND & ARMAMENTS L.P. (USA)
SPECIFICATIONS
materialSTEEL OVERALL
thread_directionRIGHT-HAND
supplementary_featuresNHA-12537435-1, 57K6883-1
end_item_identification2420-01-532-3399, TRACTOR, WHEELED, INDUSTRIAL
part_name_assigned_by_controlling_agencyDIN9021-A6, 4-ST-A2L
NSN5310-01-579-6831
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 6430408-24MI · 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
•
SUPPLEMENTARY FEATURES: NHA-12537435-1, 57K6883-1
•
THREAD DIRECTION: RIGHT-HAND
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
SUPPLEMENTARY FEATURESNHA-12537435-1, 57K6883-1
THREAD DIRECTIONRIGHT-HAND
PART NAME ASSIGNED BY CONTROLLING AGENCYDIN9021-A6, 4-ST-A2L
END ITEM IDENTIFICATION2420-01-532-3399, TRACTOR, WHEELED, INDUSTRIAL
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES 2
12537435Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
6430408-24M1Same 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 6430408-24MI?
6430408-24MI is a NUT,PLAIN,HEXAGON.
What parts can replace 6430408-24MI?
There are 2 known substitutes for 6430408-24MI: 12537435, 6430408-24M1. Substitute compatibility should be verified for your specific system.
What is the NSN for 6430408-24MI?
6430408-24MI is cataloged in the U.S. Government catalog under NSN 5310-01-579-6831. 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.