The Top Section Assy, cataloged under National Stock Number 2040-01-524-1908, is classified within Federal Supply Class 2040 (Marine Hardware and Hull Items) of the Ship and Marine Equipment group. The manufacturer of record is Northrop Grumman Systems Corporation. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Item Name | Top Section Assy |
| FSC / FSG | 2040 — Marine Hardware and Hull Items (FSG 20) |
| Manufacturers | Northrop Grumman Systems Corporation (CAGE 03956) |
| Parameter | Value |
|---|---|
| NSN | 2040-01-524-1908 |
| Primary Part Number | 1983696-4 |
| Item Name | Top Section Assy |
| FSC / FSG | 2040 / 20 — Marine Hardware and Hull Items |
| Manufacturer | Northrop Grumman Systems Corporation |
| 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 |
|---|---|
| 1983610 ITEM # 23 | Northrop Grumman Systems Corporation (USA) |
| 1983696-4 PRIMARY | Northrop Grumman Systems Corporation (USA) |
NSN 2040-01-524-1908 is a Top Section Assy, manufactured by Northrop Grumman Systems Corporation, classified under FSC 2040, Marine Hardware and Hull Items. Status: active.
NSN 2040-01-524-1908 has 2 manufacturer part numbers on file: 1983610 ITEM # 23 (Northrop Grumman Systems Corporation), 1983696-4 (Northrop Grumman Systems Corporation).
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.