397-7-07 — NUT,PLAIN,ROUND

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

397-7-07: NUT,PLAIN,ROUND.

The NUT,PLAIN,ROUND is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, nut_style: ROUND, nut_diameter: 0.250 INCHES NOMINAL IN, thread_class: 2B, nut_thickness: 0.500 INCHES NOMINAL IN, thread_series: UNIFIED NATIONAL COARSE (UNC). This part is cataloged in the U.S.

Government catalog under NSN 5310-00-128-2124, 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

397-7-07

NSN: 5310-00-128-2124
FSC: 5310 — Nuts and Washers
CAGE: 71279 — INTERCONNECTION PRODUCTS INC (USA)

SPECIFICATIONS

material	COPPER ALLOY OVERALL
nut_style	ROUND
nut_diameter	0.250 INCHES NOMINAL IN
thread_class	2B
nut_thickness	0.500 INCHES NOMINAL IN
thread_series	UNIFIED NATIONAL COARSE (UNC)
thread_direction	RIGHT-HAND
surface_treatment	CADMIUM OVERALL
nominal_thread_size	0.138 INCHES IN
thread_quantity_per_inch	32
part_name_assigned_by_controlling_agency	NAVY SPECIAL PROJECT
NSN	5310-00-128-2124

COMPONENT DIAGRAM

KEY FEATURES

•

THREAD SERIES: UNIFIED NATIONAL COARSE (UNC)

•

THREAD DIRECTION: RIGHT-HAND

•

NOMINAL THREAD SIZE: 0.138 INCHES IN

•

NUT DIAMETER: 0.250 INCHES NOMINAL IN

•

NUT THICKNESS: 0.500 INCHES NOMINAL IN

•

SURFACE TREATMENT: CADMIUM OVERALL

•

NUT STYLE: ROUND

TECHNICAL CHARACTERISTICS

THREAD SERIES	UNIFIED NATIONAL COARSE (UNC)
THREAD DIRECTION	RIGHT-HAND
NOMINAL THREAD SIZE	0.138 INCHES IN
NUT DIAMETER	0.250 INCHES NOMINAL IN
NUT THICKNESS	0.500 INCHES NOMINAL IN
SURFACE TREATMENT	CADMIUM OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCY	NAVY SPECIAL PROJECT
NUT STYLE	ROUND
THREAD CLASS	2B
THREAD QUANTITY PER INCH	32

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 4

532349-608Reference document

Same NSN cross-reference

Reference document — Vendor item drawing reference

5212A47BReference document

Same NSN cross-reference

Reference document — Secondary reference

8156B0632-3Reference document

Same NSN cross-reference

Reference document — Secondary reference

12R4-06-X8BSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 397-7-07?

397-7-07 is a NUT,PLAIN,ROUND.

What parts can replace 397-7-07?

There are 4 known substitutes for 397-7-07: 532349-608, 5212A47B, 8156B0632-3 and 1 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 397-7-07?

397-7-07 is cataloged in the U.S. Government catalog under NSN 5310-00-128-2124. This indicates validated use in U.S. government and defense supply chains.

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397-7-07 — NUT,PLAIN,ROUND

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