12412478-09 — NUT,SELF-LOCKING,HEXAGON

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

12412478-09: NUT,SELF-LOCKING,HEXAGON.

The NUT,SELF-LOCKING,HEXAGON is a the manufacturer industrial component. Key specifications include nut_height: 0.320 INCHES MINIMUM AND 0.469 INCHES MAXIMUM IN, thread_class: 2B, thread_series: UNF, thread_direction: RIGHT-HAND, surface_treatment: ZINC OVERALL, width_across_flats: 0.551 INCHES MINIMUM AND 0.564 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-581-2327, 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

12412478-09

NSN: 5310-01-581-2327
FSC: 5310 — Nuts and Washers
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)

SPECIFICATIONS

nut_height	0.320 INCHES MINIMUM AND 0.469 INCHES MAXIMUM IN
thread_class	2B
thread_series	UNF
thread_direction	RIGHT-HAND
surface_treatment	ZINC OVERALL
width_across_flats	0.551 INCHES MINIMUM AND 0.564 INCHES MAXIMUM IN
nominal_thread_size	0.375 INCHES IN
end_item_identification	2320-01-565-3428; HIGH-MOBILITY ARTILLERY ROCKET SYSTEM (HIMARS)
thread_quantity_per_inch	24
NSN	5310-01-581-2327

COMPONENT DIAGRAM

KEY FEATURES

•

WIDTH ACROSS FLATS: 0.551 INCHES MINIMUM AND 0.564 INCHES MAXIMUM IN

•

THREAD SERIES: UNF

•

THREAD DIRECTION: RIGHT-HAND

•

NOMINAL THREAD SIZE: 0.375 INCHES IN

•

NUT HEIGHT: 0.320 INCHES MINIMUM AND 0.469 INCHES MAXIMUM IN

•

SURFACE TREATMENT: ZINC OVERALL

•

THREAD CLASS: 2B

TECHNICAL CHARACTERISTICS

WIDTH ACROSS FLATS	0.551 INCHES MINIMUM AND 0.564 INCHES MAXIMUM IN
THREAD SERIES	UNF
THREAD DIRECTION	RIGHT-HAND
NOMINAL THREAD SIZE	0.375 INCHES IN
NUT HEIGHT	0.320 INCHES MINIMUM AND 0.469 INCHES MAXIMUM IN
SURFACE TREATMENT	ZINC OVERALL
THREAD CLASS	2B
END ITEM IDENTIFICATION	2320-01-565-3428; HIGH-MOBILITY ARTILLERY ROCKET SYSTEM (HIMARS)
THREAD QUANTITY PER INCH	24

SUBSTITUTES & CROSS-REFERENCES 3

SW478-09Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

3IUTC3824Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

12412478Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

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 12412478-09?

12412478-09 is a NUT,SELF-LOCKING,HEXAGON.

What parts can replace 12412478-09?

There are 3 known substitutes for 12412478-09: SW478-09, 3IUTC3824, 12412478. Substitute compatibility should be verified for your specific system.

What is the NSN for 12412478-09?

12412478-09 is cataloged in the U.S. Government catalog under NSN 5310-01-581-2327. This indicates validated use in U.S. government and defense supply chains.

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12412478-09 — NUT,SELF-LOCKING,HEXAGON

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