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4097012 — NUT,SELF-LOCKING,HEXAGON

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

4097012: NUT,SELF-LOCKING,HEXAGON.

The NUT,SELF-LOCKING,HEXAGON is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, nut_style: HEXAGON, nut_height: 9.8 MILLIMETERS NOMINAL MM, thread_class: 6H, locking_feature: NYLON INSERT, thread_direction: RIGHT-HAND. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-666-3304, 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
4097012
NSN: 5310-01-666-3304
FSC: 5310 — Nuts and Washers
CAGE: 75Q65 — OSHKOSH DEFENSE LLC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
nut_styleHEXAGON
nut_height9.8 MILLIMETERS NOMINAL MM
thread_class6H
thread_seriesM
locking_featureNYLON INSERT
thread_directionRIGHT-HAND
surface_treatmentNICKEL AND ZINC OVERALL
width_across_flats17.0 MILLIMETERS NOMINAL MM
nominal_thread_size10.0 MILLIMETERS MM
bearing_surface_typeWASHER FACED
end_item_identificationMRAP - M-ATV
NSN5310-01-666-3304
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 4097012 · 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: 17.0 MILLIMETERS NOMINAL MM
•
THREAD SERIES: M
•
THREAD PITCH IN MILLIMETERS: 1.5
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 10.0 MILLIMETERS MM
•
LOCKING FEATURE: NYLON INSERT
•
NUT HEIGHT: 9.8 MILLIMETERS NOMINAL MM
•
SURFACE TREATMENT: NICKEL AND ZINC OVERALL
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS17.0 MILLIMETERS NOMINAL MM
THREAD SERIESM
THREAD PITCH IN MILLIMETERS1.5
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE10.0 MILLIMETERS MM
LOCKING FEATURENYLON INSERT
NUT HEIGHT9.8 MILLIMETERS NOMINAL MM
SURFACE TREATMENTNICKEL AND ZINC OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYNUT, HEX, LKNY M10 - 1.5 C10.9 ZNB
NUT STYLEHEXAGON
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: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 4097012?
4097012 is a NUT,SELF-LOCKING,HEXAGON.
What is the NSN for 4097012?
4097012 is cataloged in the U.S. Government catalog under NSN 5310-01-666-3304. 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.