The Dog,door,marine, cataloged under National Stock Number 2040-01-649-3700, 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. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2040-01-649-3700 |
| Primary Part Number | 124-7386935 REV-B,PC NO 52 |
| Item Name | Dog,door,marine |
| FSC / FSG | 2040 / 20 — Marine Hardware and Hull Items |
| Manufacturer | Naval Sea Systems Command |
| 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 |
|---|---|
| 124-7386935 REV-B,PC NO 52 PRIMARY | Naval Sea Systems Command (USA) |
| 124-7386971 REV-C,ASSY 79 | Huntington Ingalls Inc Div Newport News Shipbuilding (USA) |
| Reference | Meaning |
|---|---|
| 124-7386935 | D/9 Drawing number reference only Huntington Ingalls Inc Div Newport News Shipbuilding |
NSN 2040-01-649-3700 is a Dog,door,marine, manufactured by Naval Sea Systems Command, classified under FSC 2040, Marine Hardware and Hull Items. Status: active.
NSN 2040-01-649-3700 has 2 manufacturer part numbers on file: 124-7386935 REV-B,PC NO 52 (Naval Sea Systems Command), 124-7386971 REV-C,ASSY 79 (Huntington Ingalls Inc Div Newport News Shipbuilding).
1 possible match (shared part number, not a government interchangeability claim): 2040-01-649-3701. Verify interchangeability with system specifications before substitution.
Key specifications for 124-7386935 REV-B,PC NO 52: Special Features: NHA: 124-7386835-90; Part Name Assigned by Controlling Agency: DOG ASSY, RH (NEAR); End Item Identification: AIRCRAFT CARRIER CVN 76. 0 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.