NSN 5310-00-274-7795 · NIIN 002747795 · Part number 77
Atwood Industries Inc Automotive Div · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 70523
Government record, cited
NSN 5310-00-274-7795 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-274-7795. Manufacturer of record part number: 77.
Also searched as5310-00-274-7795 ·
5310002747795 ·
NIIN 002747795 ·
00-274-7795 ·
FSC 5310 Nuts and Washers · CAGE 70523 · 77 · A325099
Material Document and Classification: 66 FED STD SINGLE MATERIAL RESPONSE OVERALL
Thread Direction: RIGHT-HAND
Nominal Thread Size: 0.562 INCHES IN
Nut Height: 0.422 INCHES NOMINAL IN
Nut Style: SLOTTED, HEXAGON
Identification
NSN: 5310-00-274-7795
NIIN: 002747795
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 77
Manufacturer: Atwood Industries Inc Automotive Div
General Description
The Nut,plain,slotted,hexagon, cataloged under National Stock Number 5310-00-274-7795, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Atwood Industries Inc Automotive Div. Government technical data includes 11 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.
U S Army Tank Automotive Command Amsta-Im-Mm (USA)
No interchangeability data on file.
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
5310-00-000-0040 · 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 5310-00-274-7795?
NSN 5310-00-274-7795 is a Nut,plain,slotted,hexagon, manufactured by Atwood Industries Inc Automotive Div, classified under FSC 5310, Nuts and Washers. Status: active.
What part numbers are listed for NSN 5310-00-274-7795?
NSN 5310-00-274-7795 has 2 manufacturer part numbers on file: 77 (Atwood Industries Inc Automotive Div), A325099 (U S Army Tank Automotive Command Amsta-Im-Mm).
What are the specifications of 77?
Key specifications for 77: Width Across Flats: 0.812 INCHES NOMINAL IN; Thread Series: UNF; Material Document and Classification: 66 FED STD SINGLE MATERIAL RESPONSE OVERALL; Thread Direction: RIGHT-HAND. 11 specifications are documented in the U.S. Government catalog.
Is NSN 5310-00-274-7795 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.