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12901009 — NUT,SELF-LOCKING,ROUND

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

12901009: NUT,SELF-LOCKING,ROUND.

The NUT,SELF-LOCKING,ROUND is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, nut_style: ROUND, nut_thickness: 6.3 MILLIMETERS NOMINAL MM, thread_direction: RIGHT-HAND, nominal_thread_size: 20.0 MILLIMETERS MM, thread_tolerance_class: 6H INTERNAL. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-507-0358, 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
12901009
NSN: 5310-01-507-0358
FSC: 5310 — Nuts and Washers
CAGE: 19206 — ARMY, UNITED STATES DEPARTMENT OF THE DBA WATERVLIET ARSENAL DIV BUSINESS DEVELOPMENT (USA)
SPECIFICATIONS
materialSTEEL OVERALL
nut_styleROUND
nut_thickness6.3 MILLIMETERS NOMINAL MM
thread_seriesM
thread_directionRIGHT-HAND
nominal_thread_size20.0 MILLIMETERS MM
thread_tolerance_class6H INTERNAL
end_item_identification2350-01-369-6082; ARMORED MULTI-PURPOSE VEHICLE (AMPV)
thread_pitch_in_millimeters1.00
NSN5310-01-507-0358
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 12901009 · 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
•
THREAD TOLERANCE CLASS: 6H INTERNAL
•
THREAD SERIES: M
•
THREAD PITCH IN MILLIMETERS: 1.00
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 20.0 MILLIMETERS MM
•
NUT THICKNESS: 6.3 MILLIMETERS NOMINAL MM
•
NUT STYLE: ROUND
TECHNICAL CHARACTERISTICS
THREAD TOLERANCE CLASS6H INTERNAL
THREAD SERIESM
THREAD PITCH IN MILLIMETERS1.00
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE20.0 MILLIMETERS MM
NUT THICKNESS6.3 MILLIMETERS NOMINAL MM
NUT STYLEROUND
END ITEM IDENTIFICATION2350-01-369-6082; ARMORED MULTI-PURPOSE VEHICLE (AMPV)
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: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 12901009?
12901009 is a NUT,SELF-LOCKING,ROUND.
What is the NSN for 12901009?
12901009 is cataloged in the U.S. Government catalog under NSN 5310-01-507-0358. This indicates validated use in U.S. government and defense supply chains.
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