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M1222N1N10C20CHNN — NUT,PLAIN,HEXAGON

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

M1222N1N10C20CHNN: NUT,PLAIN,HEXAGON.

The NUT,PLAIN,HEXAGON is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5310-01-721-4104, 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
M1222N1N10C20CHNN
NSN: 5310-01-721-4104
FSC: 5310 — Nuts and Washers
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
Part NumberM1222N1N10C20CHNN
NSN5310-01-721-4104
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: M1222N1N10C20CHNN · 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
SUBSTITUTES & CROSS-REFERENCES 4
8216644Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
223-8216644-137Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
69-28-0625AReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
H751-0511-137Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
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 M1222N1N10C20CHNN?
M1222N1N10C20CHNN is a NUT,PLAIN,HEXAGON.
What parts can replace M1222N1N10C20CHNN?
There are 4 known substitutes for M1222N1N10C20CHNN: 8216644, 223-8216644-137, 69-28-0625A and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for M1222N1N10C20CHNN?
M1222N1N10C20CHNN is cataloged in the U.S. Government catalog under NSN 5310-01-721-4104. This indicates validated use in U.S. government and defense supply chains.
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