The Washer,flat, cataloged under National Stock Number 5310-01-353-5345, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is DC Fabricators Inc. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-353-5345 |
| Primary Part Number | CW-2400BGG PIECE 908B |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | DC Fabricators Inc |
| Status | ACTIVE |
| Overall Diameter | 1.250 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| Hole Diameter | 0.545 INCHES NOMINAL IN |
| Thickness | 0.250 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 |
| Part Number | Manufacturer |
|---|---|
| CW-2400BGG PIECE 908B PRIMARY | DC Fabricators Inc (USA) |
| Reference | Meaning |
|---|---|
| CW-2400BGG PIECE 908B | 5/9 Secondary reference Indresco Inc Industrial Tool Div |
NSN 5310-01-353-5345 is a Washer,flat, manufactured by DC Fabricators Inc, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-353-5345 has 1 manufacturer part number on file: CW-2400BGG PIECE 908B (DC Fabricators Inc).
Key specifications for CW-2400BGG PIECE 908B: Overall Diameter: 1.250 INCHES NOMINAL IN; Special Features: OUTER EDGE KNURLED; Material: STEEL OVERALL; Hole Diameter: 0.545 INCHES NOMINAL IN. 4 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.