The Washer,flat, cataloged under National Stock Number 5310-01-503-8763, 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 13 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5310-01-503-8763 |
| Primary Part Number | 0153661 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Fastenal Company Dba Fastenal Co |
| Status | CANCELLED |
| Peripheral Shape Style | ROUND |
| Thickness | 0.160 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | RECTANGULAR |
| Hole Diameter | 0.344 INCHES NOMINAL IN |
| Center Hole Shape Style | ROUND |
| Surface Treatment | ZINC OVERALL |
| Overall Diameter | 0.688 INCHES NOMINAL IN |
| Hardness Rating | 38.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM |
| Material | STEEL OVERALL |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 153661 | Fastenal Company (USA) |
| 8307106 | Jlg Industries, Inc. (USA) |
| 0153661 PRIMARY | Fastenal Company Dba Fastenal Co (USA) |
| 200351 | General Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp (USA) |
| 5310PL2128356 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| 12759-00253 | Fastenal Company Dba Fastenal Co (USA) |
| 2000351 | General Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp (USA) |
| 8307106 | Trak International (USA) |
| 3001144 | General Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp (USA) |
| 33080 | Fastenal Company Dba Fastenal Co (USA) |
| 12759-00252 | Fastenal Company Dba Fastenal Co (USA) |
| 95649A244 | Mcmaster-Carr Supply Company (USA) |
| MAS11858 | Np Aerospace Limited (GBR) |
NSN 5310-01-503-8763 is a Washer,flat, manufactured by Fastenal Company Dba Fastenal Co, classified under FSC 5310 (No Item Name Available). Status: cancelled.
NSN 5310-01-503-8763 has 13 cross-referenced part numbers: 153661 (Fastenal Company), 8307106 (Jlg Industries, Inc.), 0153661 (Fastenal Company Dba Fastenal Co), 200351 (General Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp), 5310PL2128356 (Jednolity Indeks Materialowy - Uniform Material Index) and 8 more.
There are 12 known substitutes for 5310-01-503-8763: 5905-00-279-2701, 2910-00-377-5546, 5998-00-400-3241 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 0153661: Peripheral Shape Style: ROUND; Thickness: 0.160 INCHES NOMINAL IN; Cross-Sectional Shape Style: RECTANGULAR; Hole Diameter: 0.344 INCHES NOMINAL IN. 11 total characteristics are documented in the Federal Logistics Information System.
NSN 5310-01-503-8763 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.