The Switch,arm and Disa, cataloged under National Stock Number 1338-01-660-7530, is classified within Federal Supply Class 1338 (Guided Missile and Space Vehicle Inert Propulsion Units, Solid Fuel; and Components) of the Ammunition and Explosives group. The manufacturer of record is Department of the Air Force Space and Missile Center Launch Test Programs Eng and Logistics Div. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1338-01-660-7530 |
| Primary Part Number | 20151750-30 |
| Item Name | Switch,arm and Disa |
| FSC / FSG | 1338 / 13 — Guided Missile and Space Vehicle Inert Propulsion Units, Solid Fuel; and Components |
| Manufacturer | Department of the Air Force Space and Missile Center Launch Test Programs Eng and Logistics Div |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 20151750-30 PRIMARY | Department of the Air Force Space and Missile Center Launch Test Programs Eng and Logistics Div (USA) |
| 20121750-10 PRIMARY | Department of the Air Force Space and Missile Center Launch Test Programs Eng and Logistics Div (USA) |
NSN 1338-01-660-7530 is a Switch,arm and Disa, manufactured by Department of the Air Force Space and Missile Center Launch Test Programs Eng and Logistics Div, classified under FSC 1338, Guided Missile and Space Vehicle Inert Propulsion Units, Solid Fuel; and Components. Status: active.
NSN 1338-01-660-7530 has 2 manufacturer part numbers on file: 20151750-30 (Department of the Air Force Space and Missile Center Launch Test Programs Eng and Logistics Div), 20121750-10 (Department of the Air Force Space and Missile Center Launch Test Programs Eng and Logistics Div).
Key specifications for 20151750-30: End Item Identification: W-133. 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 1338-01-660-7530 has DEMIL Code Q. 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.