The Dog,door,marine, cataloged under National Stock Number 2040-01-482-8721, is classified within Federal Supply Class 2040 (Marine Hardware and Hull Items) of the Ship and Marine Equipment group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 2040-01-482-8721 |
| Primary Part Number | 122-5277671 ITEM 12 |
| Item Name | Dog,door,marine |
| FSC / FSG | 2040 / 20 — Marine Hardware and Hull Items |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Design Type | ADJUSTABLE |
| Specific Usage Design | VERTICAL SLIDING WATER TIGHT DOOR (DOWN) |
| Operation Method | MANUAL |
| 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 |
|---|---|
| 122-5277671 ITEM 12 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 5277671 | D/9 Drawing number reference only Naval Sea Systems Command |
NSN 2040-01-482-8721 is a Dog,door,marine, manufactured by Naval Sea Systems Command, classified under FSC 2040, Marine Hardware and Hull Items. Status: active.
NSN 2040-01-482-8721 has 1 manufacturer part number on file: 122-5277671 ITEM 12 (Naval Sea Systems Command).
Key specifications for 122-5277671 ITEM 12: Design Type: ADJUSTABLE; Special Features: RIGHT HAND; Specific Usage Design: VERTICAL SLIDING WATER TIGHT DOOR (DOWN); End Item Identification: SHIPALT CVN7229.01K CVN 65. 3 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.