The Nut,plain,hexagon, cataloged under National Stock Number 5310-01-557-0550, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Fastenal Company Dba Fastenal Co. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-557-0550 |
| Primary Part Number | 90701 |
| Item Name | Nut,plain,hexagon |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Fastenal Company Dba Fastenal Co |
| Status | ACTIVE |
| Surface Treatment | ZINC OVERALL |
| Material Document and Classification | ISO 898-2. CLASS 8 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Surface Treatment Document and Classification | ASTM F1941M. FE/ZN 3A ASSN STD SINGLE TREATMENT RESPONSE OVERALL A |
| Nut Height | 7.6 MILLIMETERS MINIMUM AND 8.0 MILLIMETERS MAXIMUM MM |
| Thread Series | M |
| Nut Style | HEXAGON |
| Width Across Flats | 12.7 MILLIMETERS MINIMUM AND 13.0 MILLIMETERS MAXIMUM MM |
| Material | STEEL OVERALL |
| Nominal Thread Size | 8.0 MILLIMETERS MM |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 3306732 | General Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp (USA) |
| 12759-00631 | Fastenal Company Dba Fastenal Co (USA) |
| 90701 PRIMARY | Fastenal Company Dba Fastenal Co (USA) |
NSN 5310-01-557-0550 is a Nut,plain,hexagon, manufactured by Fastenal Company Dba Fastenal Co, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-01-557-0550 has 3 cross-referenced part numbers: 3306732 (General Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp), 12759-00631 (Fastenal Company Dba Fastenal Co), 90701 (Fastenal Company Dba Fastenal Co).
There are 5 known substitutes for 5310-01-557-0550: 5365-00-782-1208, 5845-00-935-4955, 6240-01-064-9727 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 90701: Surface Treatment: ZINC OVERALL; Material Document and Classification: ISO 898-2. CLASS 8 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Surface Treatment Document and Classification: ASTM F1941M. FE/ZN 3A ASSN STD SINGLE TREATMENT RESPONSE OVERALL A; Nut Height: 7.6 MILLIMETERS MINIMUM AND 8.0 MILLIMETERS MAXIMUM MM. 11 total characteristics are documented in the Federal Logistics Information System.