The Wedge,flat, cataloged under National Stock Number 2040-00-391-6504, is classified within Federal Supply Class 2040 (Marine Hardware and Hull Items) of the Ship and Marine Equipment group. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Wedge,flat |
| FSC / FSG | 2040 — Marine Hardware and Hull Items (FSG 20) |
| Parameter | Value |
|---|---|
| NSN | 2040-00-391-6504 |
| Item Name | Wedge,flat |
| FSC / FSG | 2040 / 20 — Marine Hardware and Hull Items |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Reference | Meaning |
|---|---|
| B-4250-3 | C/1 Advisory reference — outside the item-of-supply concept Control Flow, Inc. Dba Westech Heavy Machinery Division Div Westech Heavy Machinery Division |
| B4250-3 | 3/2 Design control — primary reference U.S. Government activity |
| B425-3 | 3/2 Design control — primary reference U.S. Government activity |
NSN 2040-00-391-6504 is a Wedge,flat, classified under FSC 2040, Marine Hardware and Hull Items. Status: active.
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.