641-4279-001 — NUT,PLAIN,SLOTTED,HEXAGON

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

641-4279-001: NUT,PLAIN,SLOTTED,HEXAGON.

The NUT,PLAIN,SLOTTED,HEXAGON is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 2024 OVERALL, nut_style: SLOTTED, HEXAGON, nut_height: 0.350 INCHES NOMINAL IN, thread_class: 2B, thread_series: UNEF, thread_direction: RIGHT-HAND. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-128-1589, 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

641-4279-001

NSN: 5310-01-128-1589
FSC: 5310 — Nuts and Washers
CAGE: 13499 — ROCKWELL COLLINS, INC. DBA COLLINS AEROSPACE GOVERNMENT SYSTEMS DIV COLLINS AEROSPACE - GOVERNMENT SYSTEMS (USA)

SPECIFICATIONS

material	ALUMINUM ALLOY 2024 OVERALL
nut_style	SLOTTED, HEXAGON
nut_height	0.350 INCHES NOMINAL IN
thread_class	2B
thread_series	UNEF
thread_direction	RIGHT-HAND
surface_treatment	TIN OVERALL
width_across_flats	0.437 INCHES NOMINAL IN
nominal_thread_size	0.312 INCHES IN
bearing_surface_type	FLAT
thread_quantity_per_inch	32
material_document_and_classification	QQ-A-225/6,TEMPER T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN	5310-01-128-1589

COMPONENT DIAGRAM

KEY FEATURES

•

WIDTH ACROSS FLATS: 0.437 INCHES NOMINAL IN

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-T-10727 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL

•

THREAD SERIES: UNEF

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-225/6,TEMPER T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL

•

THREAD DIRECTION: RIGHT-HAND

•

NOMINAL THREAD SIZE: 0.312 INCHES IN

•

NUT HEIGHT: 0.350 INCHES NOMINAL IN

•

SURFACE TREATMENT: TIN OVERALL

TECHNICAL CHARACTERISTICS

WIDTH ACROSS FLATS	0.437 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-T-10727 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
THREAD SERIES	UNEF
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-A-225/6,TEMPER T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
THREAD DIRECTION	RIGHT-HAND
NOMINAL THREAD SIZE	0.312 INCHES IN
NUT HEIGHT	0.350 INCHES NOMINAL IN
SURFACE TREATMENT	TIN OVERALL
NUT STYLE	SLOTTED, HEXAGON
THREAD CLASS	2B

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: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 641-4279-001?

641-4279-001 is a NUT,PLAIN,SLOTTED,HEXAGON.

What is the NSN for 641-4279-001?

641-4279-001 is cataloged in the U.S. Government catalog under NSN 5310-01-128-1589. This indicates validated use in U.S. government and defense supply chains.

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641-4279-001 — NUT,PLAIN,SLOTTED,HEXAGON

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