The Washer,flat, cataloged under National Stock Number 5310-01-013-5803, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Williams International Co., L.l.c.. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-013-5803 |
| Primary Part Number | 25357 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Williams International Co., L.l.c. |
| Status | ACTIVE |
| Thickness | 0.049 INCHES MINIMUM AND 0.051 INCHES MAXIMUM IN |
| Hardness Rating | 25.0 ROCKWELL C MINIMUM AND 31.0 ROCKWELL C MAXIMUM |
| Material | STEEL OR STEEL COMP 410 OVERALL |
| Material Document and Classification | 03-400,FSCM 24235 MFR REF 1ST MATERIAL RESPONSE OR 66 FED STD 2ND MATERIAL RESPONSE OVERALL |
| Center Hole Shape Style | ROUND |
| Overall Diameter | 1.735 INCHES MINIMUM AND 1.740 INCHES MAXIMUM IN |
| Peripheral Shape Style | ROUND |
| Hole Diameter | 1.300 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | RECTANGULAR |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 25357 PRIMARY | Williams International Co., L.l.c. (USA) |
NSN 5310-01-013-5803 is a Washer,flat, manufactured by Williams International Co., L.l.c., classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-01-013-5803 has 1 cross-referenced part number: 25357 (Williams International Co., L.l.c.).
There are 3 known substitutes for 5310-01-013-5803: 5930-01-025-7446, 6145-01-438-7132, 1005-01-544-1697. Verify interchangeability with system specifications before substitution.
Key specifications for 25357: Thickness: 0.049 INCHES MINIMUM AND 0.051 INCHES MAXIMUM IN; Hardness Rating: 25.0 ROCKWELL C MINIMUM AND 31.0 ROCKWELL C MAXIMUM; Material: STEEL OR STEEL COMP 410 OVERALL; Material Document and Classification: 03-400,FSCM 24235 MFR REF 1ST MATERIAL RESPONSE OR 66 FED STD 2ND MATERIAL RESPONSE OVERALL. 9 total characteristics are documented in the Federal Logistics Information System.