NSN 5310-01-497-2343 · NIIN 014972343 · Part number 12474858
U S Army Tank Automotive Command Amsta-Im-Mm · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 19207
Government record, cited
NSN 5310-01-497-2343 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-497-2343. Manufacturer of record part number: 12474858.
Also searched as5310-01-497-2343 ·
5310014972343 ·
NIIN 014972343 ·
01-497-2343 ·
FSC 5310 Nuts and Washers · CAGE 19207 · 12474858
Width Across Flats: 0.922 INCHES MINIMUM AND 0.938 INCHES MAXIMUM IN
Thread Series: UNF
Thread Direction: RIGHT-HAND
Nominal Thread Size: 0.625 INCHES IN
Locking Feature: PREVAILING TORQUE ALL METAL DESIGN
Nut Height: 0.535 INCHES MINIMUM AND 0.559 INCHES MAXIMUM IN
Surface Treatment: ZINC OVERALL
Identification
NSN: 5310-01-497-2343
NIIN: 014972343
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 12474858
Manufacturer: U S Army Tank Automotive Command Amsta-Im-Mm
General Description
The Nut,self-Locking,hexagon, cataloged under National Stock Number 5310-01-497-2343, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 12 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. 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 5310-01-497-2343?
NSN 5310-01-497-2343 is a Nut,self-Locking,hexagon, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5310, Nuts and Washers. Status: active.
What part numbers are listed for NSN 5310-01-497-2343?
NSN 5310-01-497-2343 has 2 manufacturer part numbers on file: 12474858 (U S Army Tank Automotive Command Amsta-Im-Mm), 12474858 (Bae Systems Australia Limited).
What are the specifications of 12474858?
Key specifications for 12474858: Width Across Flats: 0.922 INCHES MINIMUM AND 0.938 INCHES MAXIMUM IN; Thread Series: UNF; Thread Direction: RIGHT-HAND; Nominal Thread Size: 0.625 INCHES IN. 12 specifications are documented in the U.S. Government catalog.
Is NSN 5310-01-497-2343 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.