12579-00008 — NUT,PLAIN,HEXAGON

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

12579-00008: NUT,PLAIN,HEXAGON.

The NUT,PLAIN,HEXAGON is a the manufacturer industrial component. Key specifications include nut_style: HEXAGON, thread_class: 2B, thread_series: UN, special_features: 1 7/16 IN X 12 UN JAM HEX NUT IN, nominal_thread_size: 12.000 INCHES IN, end_item_identification: MRAP - UNIQUE NSN - USED ON 3 MRAP VARIANTS. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-557-0734, 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

12579-00008

NSN: 5310-01-557-0734
FSC: 5310 — Nuts and Washers
CAGE: 0Y3H3 — FASTENAL COMPANY DBA FASTENAL CO (USA)

SPECIFICATIONS

nut_style	HEXAGON
thread_class	2B
thread_series	UN
special_features	1 7/16 IN X 12 UN JAM HEX NUT IN
nominal_thread_size	12.000 INCHES IN
end_item_identification	MRAP - UNIQUE NSN - USED ON 3 MRAP VARIANTS
hole_configuration_style	CONFIGURATION A
thread_quantity_per_inch	12
thread_pitch_in_millimeters	1.438
NSN	5310-01-557-0734

COMPONENT DIAGRAM

KEY FEATURES

•

THREAD SERIES: UN

•

THREAD PITCH IN MILLIMETERS: 1.438

•

HOLE CONFIGURATION STYLE: CONFIGURATION A

•

NOMINAL THREAD SIZE: 12.000 INCHES IN

•

NUT STYLE: HEXAGON

•

THREAD CLASS: 2B

TECHNICAL CHARACTERISTICS

THREAD SERIES	UN
THREAD PITCH IN MILLIMETERS	1.438
HOLE CONFIGURATION STYLE	CONFIGURATION A
NOMINAL THREAD SIZE	12.000 INCHES IN
SPECIAL FEATURES	1 7/16 IN X 12 UN JAM HEX NUT IN
NUT STYLE	HEXAGON
THREAD CLASS	2B
END ITEM IDENTIFICATION	MRAP - UNIQUE NSN - USED ON 3 MRAP VARIANTS
THREAD QUANTITY PER INCH	12

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 3

1001763Reference document

Same NSN cross-reference

Reference document — Secondary reference

0868701Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

10004483Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 12579-00008?

12579-00008 is a NUT,PLAIN,HEXAGON.

What parts can replace 12579-00008?

There are 3 known substitutes for 12579-00008: 1001763, 0868701, 10004483. Substitute compatibility should be verified for your specific system.

What is the NSN for 12579-00008?

12579-00008 is cataloged in the U.S. Government catalog under NSN 5310-01-557-0734. This indicates validated use in U.S. government and defense supply chains.

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12579-00008 — NUT,PLAIN,HEXAGON

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