NSN 5310-00-596-5543 · NIIN 005965543 · Part number 612A137P1
General Electric Company · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 07482
Government record, cited
NSN 5310-00-596-5543 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-596-5543. Manufacturer of record part number: 612A137P1.
Also searched as5310-00-596-5543 ·
5310005965543 ·
NIIN 005965543 ·
00-596-5543 ·
FSC 5310 Nuts and Washers · CAGE 07482 · 612A137P1
Material Document and Classification: AMS 5642 ASSN STD ALL MATERIAL RESPONSES OVERALL
Thread Direction: RIGHT-HAND
Nominal Thread Size: 0.250 INCHES IN
Nut Height: 0.190 INCHES NOMINAL IN
Identification
NSN: 5310-00-596-5543
NIIN: 005965543
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 612A137P1
Manufacturer: General Electric Company
General Description
The Nut,plain,castellated,hexagon, cataloged under National Stock Number 5310-00-596-5543, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is General Electric Company. Government technical data includes 13 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 5310-00-596-5543?
NSN 5310-00-596-5543 is a Nut,plain,castellated,hexagon, manufactured by General Electric Company, classified under FSC 5310, Nuts and Washers. Status: active.
What part numbers are listed for NSN 5310-00-596-5543?
NSN 5310-00-596-5543 has 2 manufacturer part numbers on file: 612A137P1 (General Electric Company), 612A137P1 (General Electric Company).
What are the specifications of 612A137P1?
Key specifications for 612A137P1: Width Across Flats: 0.434 INCHES NOMINAL IN; Thread Series: UNF; Precious Material: SILVER; Material Document and Classification: AMS 5642 ASSN STD ALL MATERIAL RESPONSES OVERALL. 13 specifications are documented in the U.S. Government catalog.
Is NSN 5310-00-596-5543 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.