24NTU-066 — NUT,SELF-LOCKING,HEXAGON

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

24NTU-066: NUT,SELF-LOCKING,HEXAGON.

The NUT,SELF-LOCKING,HEXAGON is a the manufacturer industrial component. Key specifications include material: STEEL NUT, nut_style: HEXAGON, nut_height: 0.391 INCHES MINIMUM AND 0.421 INCHES MAXIMUM IN, thread_class: 2B, thread_series: UNIFIED NATIONAL COARSE (UNC), locking_feature: PREVAILING TORQUE WITH NONMETALLIC INSERT. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-595-0485, 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

24NTU-066

NSN: 5310-01-595-0485
FSC: 5310 — Nuts and Washers
CAGE: 019L2 — ESNA, LLC (USA)

SPECIFICATIONS

material	STEEL NUT
nut_style	HEXAGON
nut_height	0.391 INCHES MINIMUM AND 0.421 INCHES MAXIMUM IN
thread_class	2B
thread_series	UNIFIED NATIONAL COARSE (UNC)
locking_feature	PREVAILING TORQUE WITH NONMETALLIC INSERT
special_features	CAGE 30655 (ELEASTIC STOP NUT CORP) AS NOTED ON DRAWING HAS BEEN CANCELLED AND REPLACED BY CAGE 019L2 (MACLEAN FOGG) WHO IS THE MFG OF THIS ITEM
thread_direction	RIGHT-HAND
surface_treatment	ZINC NUT
width_across_flats	0.675 INCHES MINIMUM AND 0.691 INCHES MAXIMUM IN
nominal_thread_size	0.375 INCHES IN
bearing_surface_type	FLAT
NSN	5310-01-595-0485

COMPONENT DIAGRAM

KEY FEATURES

•

WIDTH ACROSS FLATS: 0.675 INCHES MINIMUM AND 0.691 INCHES MAXIMUM IN

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-Z-325,TY II,CL 3 FED SPEC SINGLE TREATMENT RESPONSE NUT

•

THREAD SERIES: UNIFIED NATIONAL COARSE (UNC)

•

MATERIAL DOCUMENT AND CLASSIFICATION: MIL-M-20693 GOVERNMENT STD/SPEC ALL MATERIAL RESPONSES LOCKING INSERT

•

THREAD DIRECTION: RIGHT-HAND

•

NOMINAL THREAD SIZE: 0.375 INCHES IN

•

LOCKING FEATURE: PREVAILING TORQUE WITH NONMETALLIC INSERT

•

NUT HEIGHT: 0.391 INCHES MINIMUM AND 0.421 INCHES MAXIMUM IN

TECHNICAL CHARACTERISTICS

WIDTH ACROSS FLATS	0.675 INCHES MINIMUM AND 0.691 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-Z-325,TY II,CL 3 FED SPEC SINGLE TREATMENT RESPONSE NUT
THREAD SERIES	UNIFIED NATIONAL COARSE (UNC)
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-M-20693 GOVERNMENT STD/SPEC ALL MATERIAL RESPONSES LOCKING INSERT
THREAD DIRECTION	RIGHT-HAND
NOMINAL THREAD SIZE	0.375 INCHES IN
LOCKING FEATURE	PREVAILING TORQUE WITH NONMETALLIC INSERT
NUT HEIGHT	0.391 INCHES MINIMUM AND 0.421 INCHES MAXIMUM IN
SPECIAL FEATURES	CAGE 30655 (ELEASTIC STOP NUT CORP) AS NOTED ON DRAWING HAS BEEN CANCELLED AND REPLACED BY CAGE 019L2 (MACLEAN FOGG) WHO IS THE MFG OF THIS ITEM
SURFACE TREATMENT	ZINC NUT

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

2533409-13Reference document

Same NSN cross-reference

Reference document — Vendor item drawing reference

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 24NTU-066?

24NTU-066 is a NUT,SELF-LOCKING,HEXAGON.

What parts can replace 24NTU-066?

There is 1 known substitute for 24NTU-066: 2533409-13. Substitute compatibility should be verified for your specific system.

What is the NSN for 24NTU-066?

24NTU-066 is cataloged in the U.S. Government catalog under NSN 5310-01-595-0485. This indicates validated use in U.S. government and defense supply chains.

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24NTU-066 — NUT,SELF-LOCKING,HEXAGON

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