NSN 5310-01-648-7733 · NIIN 016487733 · Part number 4176061
Nucor Fastener · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 0BEP9
Government record, cited
NSN 5310-01-648-7733 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-648-7733. Manufacturer of record part number: 4176061.
Also searched as5310-01-648-7733 ·
5310016487733 ·
NIIN 016487733 ·
01-648-7733 ·
FSC 5310 Nuts and Washers · CAGE 0BEP9 · 4176061 · 0147970
Width Across Flats: 0.092 INCHES MINIMUM AND 0.094 INCHES MAXIMUM IN
Thread Tolerance Class: 2B INTERNAL
Surface Treatment Document and Classification: ASTM F1941, FE/ZN 3AT ASSN STD SINGLE TREATMENT RESPONSE OVERALL
Thread Series: UNIFIED NATIONAL COARSE (UNC)
Material Document and Classification: SAE J995, GRADE 5 STEEL ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Thread Direction: RIGHT-HAND
Nominal Thread Size: 0.625 INCHES IN
Identification
NSN: 5310-01-648-7733
NIIN: 016487733
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 4176061
Manufacturer: Nucor Fastener
General Description
The Nut,plain,hexagon, cataloged under National Stock Number 5310-01-648-7733, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Nucor Fastener. Government technical data includes 14 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.
Technical Specifications
Parameter
Value
NSN
5310-01-648-7733
Primary Part Number
4176061
Item Name
Nut,plain,hexagon
FSC / FSG
5310 / 53 — Nuts and Washers
Manufacturer
Nucor Fastener
Status
ACTIVE
Width Across Flats
0.092 INCHES MINIMUM AND 0.094 INCHES MAXIMUM IN
Thread Tolerance Class
2B INTERNAL
Surface Treatment Document and Classification
ASTM F1941, FE/ZN 3AT ASSN STD SINGLE TREATMENT RESPONSE OVERALL
Thread Series
UNIFIED NATIONAL COARSE (UNC)
Material Document and Classification
SAE J995, GRADE 5 STEEL ASSN STD SINGLE MATERIAL RESPONSE OVERALL
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 5310-01-648-7733?
NSN 5310-01-648-7733 is a Nut,plain,hexagon, manufactured by Nucor Fastener, classified under FSC 5310, Nuts and Washers. Status: active.
What part numbers are listed for NSN 5310-01-648-7733?
NSN 5310-01-648-7733 has 2 manufacturer part numbers on file: 4176061 (Nucor Fastener), 0147970 (Fastenal Company).
What are the specifications of 4176061?
Key specifications for 4176061: Width Across Flats: 0.092 INCHES MINIMUM AND 0.094 INCHES MAXIMUM IN; Thread Tolerance Class: 2B INTERNAL; Surface Treatment Document and Classification: ASTM F1941, FE/ZN 3AT ASSN STD SINGLE TREATMENT RESPONSE OVERALL; Thread Series: UNIFIED NATIONAL COARSE (UNC). 14 specifications are documented in the U.S. Government catalog.
Is NSN 5310-01-648-7733 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.