The Top,sea Chest, cataloged under National Stock Number 2040-01-729-1981, is classified within Federal Supply Class 2040 (Marine Hardware and Hull Items) of the Ship and Marine Equipment group. The manufacturer of record is Vigor Works Llc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Item Name | Top,sea Chest |
| FSC / FSG | 2040 — Marine Hardware and Hull Items (FSG 20) |
| Manufacturers | Vigor Works Llc (CAGE 8CXQ6) |
| Parameter | Value |
|---|---|
| NSN | 2040-01-729-1981 |
| Primary Part Number | 25616-00 |
| Item Name | Top,sea Chest |
| FSC / FSG | 2040 / 20 — Marine Hardware and Hull Items |
| Manufacturer | Vigor Works Llc |
| Status | ACTIVE |
| 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 |
|---|---|
| 25616-00 PRIMARY | Vigor Works Llc (USA) |
| Reference | Meaning |
|---|---|
| 25622-00 - PAGE 57 - ITEM 6 | D/9 Drawing number reference only Vigor Works Llc |
NSN 2040-01-729-1981 is a Top,sea Chest, manufactured by Vigor Works Llc, classified under FSC 2040, Marine Hardware and Hull Items. Status: active.
NSN 2040-01-729-1981 has 1 manufacturer part number on file: 25616-00 (Vigor Works Llc).
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.