M1222N1X6C20SCNN — NUT,PLAIN,HEXAGON

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

M1222N1X6C20SCNN: NUT,PLAIN,HEXAGON.

The NUT,PLAIN,HEXAGON is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, nut_style: HEXAGON, nut_height: 0.328 INCHES NOMINAL IN, thread_class: 2B, thread_series: UNIFIED NATIONAL COARSE (UNC), special_features: ANNEALED GRADE 316. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-260-7855, 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

M1222N1X6C20SCNN

NSN: 5310-00-260-7855
FSC: 5310 — Nuts and Washers
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M

SPECIFICATIONS

material	STEEL OVERALL
nut_style	HEXAGON
nut_height	0.328 INCHES NOMINAL IN
thread_class	2B
thread_series	UNIFIED NATIONAL COARSE (UNC)
special_features	ANNEALED GRADE 316
thread_direction	RIGHT-HAND
surface_treatment	ZINC OVERALL
width_across_flats	0.606 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN
nominal_thread_size	0.375 INCHES IN
bearing_surface_type	FLAT
thread_quantity_per_inch	16
NSN	5310-00-260-7855

COMPONENT DIAGRAM

KEY FEATURES

•

WIDTH ACROSS FLATS: 0.606 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: ASTM A360 FED SPEC SINGLE TREATMENT RESPONSE OVERALL

•

THREAD SERIES: UNIFIED NATIONAL COARSE (UNC)

•

THREAD DIRECTION: RIGHT-HAND

•

NOMINAL THREAD SIZE: 0.375 INCHES IN

•

NONDEFINITIVE SPEC/STD DATA: 1 TYPE AND 316 GRADE

•

NUT HEIGHT: 0.328 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

WIDTH ACROSS FLATS	0.606 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	ASTM A360 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
THREAD SERIES	UNIFIED NATIONAL COARSE (UNC)
THREAD DIRECTION	RIGHT-HAND
NOMINAL THREAD SIZE	0.375 INCHES IN
NONDEFINITIVE SPEC/STD DATA	1 TYPE AND 316 GRADE
NUT HEIGHT	0.328 INCHES NOMINAL IN
SPECIAL FEATURES	ANNEALED GRADE 316
SURFACE TREATMENT	ZINC OVERALL
NUT STYLE	HEXAGON

SUBSTITUTES & CROSS-REFERENCES 2

2100+0123+001Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

MILB857TYPE1GRADE1Reference 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 M1222N1X6C20SCNN?

M1222N1X6C20SCNN is a NUT,PLAIN,HEXAGON.

What parts can replace M1222N1X6C20SCNN?

There are 2 known substitutes for M1222N1X6C20SCNN: 2100+0123+001, MILB857TYPE1GRADE1. Substitute compatibility should be verified for your specific system.

What is the NSN for M1222N1X6C20SCNN?

M1222N1X6C20SCNN is cataloged in the U.S. Government catalog under NSN 5310-00-260-7855. This indicates validated use in U.S. government and defense supply chains.

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