The Washer,flat, cataloged under National Stock Number 5310-01-303-4701, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Farris, M & Associates. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 18 commercial cross-references from 15 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 | 5310-01-303-4701 |
| Primary Part Number | 25-000065-007 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Farris, M & Associates |
| Status | CANCELLED |
| Hole Diameter | 0.151 INCHES MINIMUM AND 0.164 INCHES MAXIMUM IN |
| Peripheral Shape Style | ROUND |
| Material | STEEL OVERALL |
| Surface Treatment | ZINC AND CHROMATE OVERALL |
| Cross-Sectional Shape Style | RECTANGULAR |
| Thickness | 0.036 INCHES MINIMUM AND 0.065 INCHES MAXIMUM IN |
| Center Hole Shape Style | ROUND |
| Nondefinitive Spec/std Data | A TYPE AND 1 GRADE AND A CLASS |
| Surface Treatment Document and Classification | ASTM B633,TY 2 ASSN STD SINGLE TREATMENT RESPONSE OR MIL-C-81562,TY 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Overall Diameter | 0.370 INCHES MINIMUM AND 0.390 INCHES MAXIMUM IN |
| Material Document and Classification | 66 FED STD SINGLE MATERIAL RESPONSE OVERALL |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 25-000065-007 | Farris, M & Associates (USA) |
| 80721 | Telemechanics Inc (USA) |
| 691C726P6 | Bae Systems Controls Inc. (USA) |
| 10116543 | Nimikkeistokeskus Ncb Finland (FIN) |
| MS51412-1 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| 80721 | American Telephone and Telegraph Co (USA) |
| 1090970 | International Business Machines Corporation Dba IBM (USA) |
| MS27183-6 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| FF-W-92 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 9418430 | General Motors Corp (USA) |
| 5310000821404 | E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| 82278-604 | Lockheed Martin Corporation Dba Lockheed Martin Aerostructures Div Advanced Technology Laboratories (USA) |
| MS15795&6 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| 1090970 | International Business Machines Corp Parts Order Center Dept E - 54 (USA) |
| 3491 | Hdt Expeditionary Systems Inc (USA) |
| 103337 | General Motors Corp (USA) |
| 80721 | At and T Corp (USA) |
| F57 | Tld Ace Corp Div Tld Ace (USA) |
NSN 5310-01-303-4701 is a Washer,flat, manufactured by Farris, M & Associates, classified under FSC 5310 (No Item Name Available). Status: cancelled.
NSN 5310-01-303-4701 has 18 cross-referenced part numbers: 25-000065-007 (Farris, M & Associates), 80721 (Telemechanics Inc), 691C726P6 (Bae Systems Controls Inc.), 10116543 (Nimikkeistokeskus Ncb Finland), MS51412-1 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M) and 13 more.
There are 12 known substitutes for 5310-01-303-4701: 5998-00-021-8839, 2915-00-049-3690, 5310-00-082-1404 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 25-000065-007: Hole Diameter: 0.151 INCHES MINIMUM AND 0.164 INCHES MAXIMUM IN; Peripheral Shape Style: ROUND; Material: STEEL OVERALL; Surface Treatment: ZINC AND CHROMATE OVERALL. 12 total characteristics are documented in the Federal Logistics Information System.
NSN 5310-01-303-4701 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.