97NM-048 — NUT,SELF-LOCKING,HEXAGON

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

97NM-048: NUT,SELF-LOCKING,HEXAGON.

The NUT,SELF-LOCKING,HEXAGON is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 360 NUT, nut_style: HEXAGON, nut_height: 0.298 INCHES MINIMUM AND 0.328 INCHES MAXIMUM IN, thread_class: 3B, thread_series: UNF, locking_feature: PREVAILING TORQUE WITH NONMETALLIC INSERT. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-836-1429, 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

97NM-048

NSN: 5310-00-836-1429
FSC: 5310 — Nuts and Washers
CAGE: 019L2 — ESNA, LLC (USA)

SPECIFICATIONS

material	COPPER ALLOY 360 NUT
nut_style	HEXAGON
nut_height	0.298 INCHES MINIMUM AND 0.328 INCHES MAXIMUM IN
thread_class	3B
thread_series	UNF
locking_feature	PREVAILING TORQUE WITH NONMETALLIC INSERT
thread_direction	RIGHT-HAND
surface_treatment	NICKEL NUT
width_across_flats	0.428 INCHES MINIMUM AND 0.440 INCHES MAXIMUM IN
nominal_thread_size	0.250 INCHES IN
bearing_surface_type	CHAMFERED OR WASHER FACED
thread_quantity_per_inch	28
NSN	5310-00-836-1429

COMPONENT DIAGRAM

KEY FEATURES

•

WIDTH ACROSS FLATS: 0.428 INCHES MINIMUM AND 0.440 INCHES MAXIMUM IN

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-N-290 FED SPEC SINGLE TREATMENT RESPONSE NUT

•

THREAD SERIES: UNF

•

MATERIAL DOCUMENT AND CLASSIFICATION: AMS 461C ASSN STD SINGLE MATERIAL RESPONSE NUT

•

THREAD DIRECTION: RIGHT-HAND

•

NOMINAL THREAD SIZE: 0.250 INCHES IN

•

LOCKING FEATURE: PREVAILING TORQUE WITH NONMETALLIC INSERT

•

NUT HEIGHT: 0.298 INCHES MINIMUM AND 0.328 INCHES MAXIMUM IN

TECHNICAL CHARACTERISTICS

WIDTH ACROSS FLATS	0.428 INCHES MINIMUM AND 0.440 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-N-290 FED SPEC SINGLE TREATMENT RESPONSE NUT
THREAD SERIES	UNF
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 461C ASSN STD SINGLE MATERIAL RESPONSE NUT
THREAD DIRECTION	RIGHT-HAND
NOMINAL THREAD SIZE	0.250 INCHES IN
LOCKING FEATURE	PREVAILING TORQUE WITH NONMETALLIC INSERT
NUT HEIGHT	0.298 INCHES MINIMUM AND 0.328 INCHES MAXIMUM IN
SURFACE TREATMENT	NICKEL NUT
NUT STYLE	HEXAGON

SUBSTITUTES & CROSS-REFERENCES 5

96NE048Reference document

Same NSN cross-reference

Reference document — Replaced / superseded reference

97NE-428Reference document

Same NSN cross-reference

Reference document — Replaced / superseded reference

97NE048Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

97NM-1428Reference document

Same NSN cross-reference

Reference document — Replaced / superseded reference

955616-7Reference document

Same NSN cross-reference

Reference document — Replaced / superseded reference

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

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

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FREQUENTLY ASKED QUESTIONS

What is 97NM-048?

97NM-048 is a NUT,SELF-LOCKING,HEXAGON.

What parts can replace 97NM-048?

There are 5 known substitutes for 97NM-048: 96NE048, 97NE-428, 97NE048 and 2 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 97NM-048?

97NM-048 is cataloged in the U.S. Government catalog under NSN 5310-00-836-1429. This indicates validated use in U.S. government and defense supply chains.

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97NM-048 — NUT,SELF-LOCKING,HEXAGON

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