The Handle,door, cataloged under National Stock Number 2040-01-474-8184, 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 5 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2040-01-474-8184 |
| Primary Part Number | 124-4365221 |
| Item Name | Handle,door |
| FSC / FSG | 2040 / 20 — Marine Hardware and Hull Items |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Mounting Method | SPINDLE |
| Style Designator | STRAIGHT |
| Material Document and Classification | AISI 1020 NORMALIZED ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Material | STEEL OVERALL |
| Head Diameter | 1.750 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 |
|---|---|
| 124-4365221 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 124-4365221 PC | C/1 Advisory reference — outside the item-of-supply concept Naval Sea Systems Command |
| 4365221 | D/9 Drawing number reference only Naval Sea Systems Command |
NSN 2040-01-474-8184 is a Handle,door, manufactured by Naval Sea Systems Command, classified under FSC 2040, Marine Hardware and Hull Items. Status: active.
NSN 2040-01-474-8184 has 1 manufacturer part number on file: 124-4365221 (Naval Sea Systems Command).
Key specifications for 124-4365221: Mounting Method: SPINDLE; Style Designator: STRAIGHT; Material Document and Classification: AISI 1020 NORMALIZED ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Overall Length: 8.125 INCHES NOMINAL IN. 5 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.