T6S440 — NUT,SELF-LOCKING,HEXAGON

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

T6S440: NUT,SELF-LOCKING,HEXAGON.

The NUT,SELF-LOCKING,HEXAGON is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, nut_height: 0.157 INCHES NOMINAL IN, temp_rating: 550.0 FAHRENHEIT NOMINAL DEGF, thread_class: 3B, thread_series: UNIFIED NATIONAL COARSE (UNC), locking_feature: PREVAILING TORQUE ALL METAL DESIGN. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-582-8450, 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

T6S440

NSN: 5310-00-582-8450
FSC: 5310 — Nuts and Washers
CAGE: 11815 — SPS TECHNOLOGIES, LLC DBA CHERRY AEROSPACE DIV DIV CHERRY AEROSPACE (USA)

SPECIFICATIONS

material	STEEL OVERALL
nut_height	0.157 INCHES NOMINAL IN
temp_rating	550.0 FAHRENHEIT NOMINAL DEGF
thread_class	3B
thread_series	UNIFIED NATIONAL COARSE (UNC)
locking_feature	PREVAILING TORQUE ALL METAL DESIGN
thread_direction	RIGHT-HAND
surface_treatment	CADMIUM OVERALL
width_across_flats	0.240 INCHES MINIMUM AND 0.252 INCHES MAXIMUM IN
nominal_thread_size	0.112 INCHES IN
thread_quantity_per_inch	40
specification/standard_data	80205-NAS1021 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
NSN	5310-00-582-8450

COMPONENT DIAGRAM

KEY FEATURES

•

WIDTH ACROSS FLATS: 0.240 INCHES MINIMUM AND 0.252 INCHES MAXIMUM IN

•

THREAD SERIES: UNIFIED NATIONAL COARSE (UNC)

•

TEMP RATING: 550.0 FAHRENHEIT NOMINAL DEGF

•

THREAD DIRECTION: RIGHT-HAND

•

NOMINAL THREAD SIZE: 0.112 INCHES IN

•

SPECIFICATION/STANDARD DATA: 80205-NAS1021 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD

•

LOCKING FEATURE: PREVAILING TORQUE ALL METAL DESIGN

•

NUT HEIGHT: 0.157 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

WIDTH ACROSS FLATS	0.240 INCHES MINIMUM AND 0.252 INCHES MAXIMUM IN
THREAD SERIES	UNIFIED NATIONAL COARSE (UNC)
TEMP RATING	550.0 FAHRENHEIT NOMINAL DEGF
THREAD DIRECTION	RIGHT-HAND
NOMINAL THREAD SIZE	0.112 INCHES IN
SPECIFICATION/STANDARD DATA	80205-NAS1021 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
LOCKING FEATURE	PREVAILING TORQUE ALL METAL DESIGN
NUT HEIGHT	0.157 INCHES NOMINAL IN
SURFACE TREATMENT	CADMIUM OVERALL
THREAD CLASS	3B

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 1

NAS1021A04Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is T6S440?

T6S440 is a NUT,SELF-LOCKING,HEXAGON.

What parts can replace T6S440?

There is 1 known substitute for T6S440: NAS1021A04. Substitute compatibility should be verified for your specific system.

What is the NSN for T6S440?

T6S440 is cataloged in the U.S. Government catalog under NSN 5310-00-582-8450. This indicates validated use in U.S. government and defense supply chains.

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T6S440 — NUT,SELF-LOCKING,HEXAGON

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