The Washer,convex, cataloged under National Stock Number 5310-01-475-3246, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Monroe Engineering Products Inc Kipp/elesa Div. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-475-3246 |
| Primary Part Number | WS875 |
| Item Name | Washer,convex |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Monroe Engineering Products Inc Kipp/elesa Div |
| Status | ACTIVE |
| Radius | 2.500 INCHES NOMINAL IN |
| Style Designator | CONVEX |
| Outside Diameter | 1.875 INCHES NOMINAL IN |
| Material Thickness | 0.375 INCHES NOMINAL IN |
| Color | BLACK OVERALL |
| Surface Treatment | OXIDE OVERALL |
| Material | STEEL OVERALL |
| Hole Diameter | 0.938 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 5310-01-475-3246 is a Washer,convex, manufactured by Monroe Engineering Products Inc Kipp/elesa Div, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-475-3246 has 2 manufacturer part numbers on file: 10651497 (General Dynamics Land Systems Canadacorp), WS875 (Monroe Engineering Products Inc Kipp/elesa Div).
Key specifications for WS875: Radius: 2.500 INCHES NOMINAL IN; Style Designator: CONVEX; Outside Diameter: 1.875 INCHES NOMINAL IN; Material Thickness: 0.375 INCHES NOMINAL IN. 8 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.