NSN 5310-01-671-3948 · NIIN 016713948 · Part number B004-7072
Cooper Bussmann, Llc Dba Cooper Industries · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 71400
Government record, cited
NSN 5310-01-671-3948 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-671-3948. Manufacturer of record part number: B004-7072.
Also searched as5310-01-671-3948 ·
5310016713948 ·
NIIN 016713948 ·
01-671-3948 ·
FSC 5310 Nuts and Washers · CAGE 71400 · B004-7072 · 43681691
Manufacturer: Cooper Bussmann, Llc Dba Cooper Industries
General Description
The Nut,self-Locking,hexagon, cataloged under National Stock Number 5310-01-671-3948, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Cooper Bussmann, Llc Dba Cooper Industries. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5310-00-000-0040
5310-00-000-0040 · Item name not on file
5310-00-000-0077
NUT,PLAIN,ROUND
5310-00-000-0079
WASHER,FLAT
5310-00-000-0079
WASHER,FLAT
5310-00-000-1146
5310-00-000-1146 · Item name not on file
5310-00-000-3815
5310-00-000-3815 · Item name not on file
5310-00-000-4532
5310-00-000-4532 · Item name not on file
5310-00-000-4540
5310-00-000-4540 · Item name not on file
Frequently Asked Questions
What is NSN 5310-01-671-3948?
NSN 5310-01-671-3948 is a Nut,self-Locking,hexagon, manufactured by Cooper Bussmann, Llc Dba Cooper Industries, classified under FSC 5310, Nuts and Washers. Status: active.
What part numbers are listed for NSN 5310-01-671-3948?
NSN 5310-01-671-3948 has 2 manufacturer part numbers on file: B004-7072 (Marsh Electronics Inc), B004-7072 (Cooper Bussmann, Llc Dba Cooper Industries).
What are the specifications of B004-7072?
Key specifications for B004-7072: Width Across Flats: 13.0 MILLIMETERS NOMINAL MM; Hole Configuration Style: CONFIGURATION A; Locking Feature: SELF-LOCKING; Drilled Hole Diameter: 8.0 MILLIMETERS NOMINAL MM. 8 specifications are documented in the U.S. Government catalog.
Is NSN 5310-01-671-3948 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.