The Rudder Stock, cataloged under National Stock Number 2040-01-549-7870, 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 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 2040-01-549-7870 |
| Primary Part Number | ASC562003 REV A DETAIL 4.5 |
| Item Name | Rudder Stock |
| FSC / FSG | 2040 / 20 — Marine Hardware and Hull Items |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| ASC562003 REV A DETAIL 4.5 | Northrop Grumman Systems Corporation (USA) |
| Reference | Meaning |
|---|---|
| ASC562003-1001 | 5/2 Secondary reference U.S. Government activity |
| 750-WMSL-562-003 ITEM 1001 | 3/2 Design control — primary reference U.S. Government activity |
NSN 2040-01-549-7870 is a Rudder Stock, manufactured by Northrop Grumman Systems Corporation, classified under FSC 2040, Marine Hardware and Hull Items. Status: active.
NSN 2040-01-549-7870 has 1 manufacturer part number on file: ASC562003 REV A DETAIL 4.5 (Northrop Grumman Systems Corporation).
Key specifications for ASC562003 REV A DETAIL 4.5: End Item Identification: "NSC INSURANCE SPARES". 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.
NSN 2040-01-549-7870 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.