The Washer,shouldered and Recessed, cataloged under National Stock Number 5310-01-283-4241, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is The Charles Machine Works Inc Dba Ditch Witch. Government technical data includes 7 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-283-4241 |
| Primary Part Number | 501-025 |
| Item Name | Washer,shouldered and Recessed |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | The Charles Machine Works Inc Dba Ditch Witch |
| Status | ACTIVE |
| Hole Diameter | 1.380 INCHES MINIMUM AND 1.390 INCHES MAXIMUM IN |
| Material | STEEL COMP 1010 OVERALL |
| Outside Diameter | 2.734 INCHES MINIMUM AND 2.766 INCHES MAXIMUM IN |
| Shoulder Height | 0.041 INCHES MINIMUM AND 0.050 INCHES MAXIMUM IN |
| Hardness Rating | 88.0 ROCKWELL SUPERFICIAL 15-T NOMINAL |
| Shoulder Diameter | 2.156 INCHES NOMINAL IN |
| Material Thickness | 0.041 INCHES MINIMUM AND 0.050 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 501-025 | The Charles Machine Works Inc Dba Ditch Witch (USA) |
NSN 5310-01-283-4241 is a Washer,shouldered and Recessed, manufactured by The Charles Machine Works Inc Dba Ditch Witch, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-01-283-4241 has 1 cross-referenced part number: 501-025 (The Charles Machine Works Inc Dba Ditch Witch).
There are 2 known substitutes for 5310-01-283-4241: 5930-00-078-0707, 1620-00-718-6771. Verify interchangeability with system specifications before substitution.
Key specifications for 501-025: Hole Diameter: 1.380 INCHES MINIMUM AND 1.390 INCHES MAXIMUM IN; Material: STEEL COMP 1010 OVERALL; Outside Diameter: 2.734 INCHES MINIMUM AND 2.766 INCHES MAXIMUM IN; Shoulder Height: 0.041 INCHES MINIMUM AND 0.050 INCHES MAXIMUM IN. 7 total characteristics are documented in the Federal Logistics Information System.