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4129654006 — NUT,SHEET SPRING

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

4129654006: NUT,SHEET SPRING.

The NUT,SHEET SPRING is a the manufacturer industrial component. Key specifications include nut_diameter: 6.0 MILLIMETERS NOMINAL MM, special_features: NUT, U METRIC, TAB NS MB, hole_type_and_quantity: 1 DRILLED, end_item_identification: 2320-016525208, distance_from_base_to_center_of_aperture: 13.5 MILLIMETERS NOMINAL MM, part_name_assigned_by_controlling_agency: NUT,SHEET SPRING. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-671-4436, 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
4129654006
NSN: 5310-01-671-4436
FSC: 5310 — Nuts and Washers
CAGE: 75Q65 — OSHKOSH DEFENSE LLC (USA)
SPECIFICATIONS
nut_diameter6.0 MILLIMETERS NOMINAL MM
special_featuresNUT, U METRIC, TAB NS MB
hole_type_and_quantity1 DRILLED
end_item_identification2320-016525208
distance_from_base_to_center_of_aperture13.5 MILLIMETERS NOMINAL MM
part_name_assigned_by_controlling_agencyNUT,SHEET SPRING
surface_treatment_document_and_classificationF-100 D60, TYPE 1 MFR REF SINGLE TREATMENT RESPONSE OVERALL
NSN5310-01-671-4436
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 4129654006 · 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: F-100 D60, TYPE 1 MFR REF SINGLE TREATMENT RESPONSE OVERALL
•
DISTANCE FROM BASE TO CENTER OF APERTURE: 13.5 MILLIMETERS NOMINAL MM
•
NUT DIAMETER: 6.0 MILLIMETERS NOMINAL MM
•
HOLE TYPE AND QUANTITY: 1 DRILLED
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONF-100 D60, TYPE 1 MFR REF SINGLE TREATMENT RESPONSE OVERALL
DISTANCE FROM BASE TO CENTER OF APERTURE13.5 MILLIMETERS NOMINAL MM
NUT DIAMETER6.0 MILLIMETERS NOMINAL MM
SPECIAL FEATURESNUT, U METRIC, TAB NS MB
PART NAME ASSIGNED BY CONTROLLING AGENCYNUT,SHEET SPRING
END ITEM IDENTIFICATION2320-016525208
HOLE TYPE AND QUANTITY1 DRILLED
SUBSTITUTES & CROSS-REFERENCES 1
12600441-006Reference 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 4129654006?
4129654006 is a NUT,SHEET SPRING.
What parts can replace 4129654006?
There is 1 known substitute for 4129654006: 12600441-006. Substitute compatibility should be verified for your specific system.
What is the NSN for 4129654006?
4129654006 is cataloged in the U.S. Government catalog under NSN 5310-01-671-4436. 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.