The Control Assembly,sp, cataloged under National Stock Number 6665-01-237-8505, is classified within Federal Supply Class 6665 (Hazard-detecting Instruments and Apparatus) of the Instruments and Laboratory Equipment group. The manufacturer of record is Science Applications International Corporation Dba Saic. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.
| Item Name | Control Assembly,sp |
| FSC / FSG | 6665 — Hazard-detecting Instruments and Apparatus (FSG 66) |
| Manufacturers | Navy, United States Department of the Spawar Dba Space and Naval Wafare Command (CAGE 28687); Science Applications International Corporation Dba Saic (CAGE 60695) |
| Parameter | Value |
|---|---|
| NSN | 6665-01-237-8505 |
| Primary Part Number | 301630-3 |
| Item Name | Control Assembly,sp |
| FSC / FSG | 6665 / 66 — Hazard-detecting Instruments and Apparatus |
| Manufacturer | Science Applications International Corporation Dba Saic |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Part Number | Manufacturer |
|---|---|
| 0309076 | Navy, United States Department of the Spawar Dba Space and Naval Wafare Command (USA) |
| 301630-3 PRIMARY | Science Applications International Corporation Dba Saic (USA) |
| Reference | Meaning |
|---|---|
| 301630-2 | 5/9 Secondary reference Science Applications International Corporation Dba Saic |
NSN 6665-01-237-8505 is a Control Assembly,sp, manufactured by Science Applications International Corporation Dba Saic, classified under FSC 6665, Hazard-detecting Instruments and Apparatus. Status: active.
NSN 6665-01-237-8505 has 2 manufacturer part numbers on file: 0309076 (Navy, United States Department of the Spawar Dba Space and Naval Wafare Command), 301630-3 (Science Applications International Corporation Dba Saic).
1 possible match (shared part number, not a government interchangeability claim): 4320-01-274-6797. Verify interchangeability with system specifications before substitution.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 6665-01-237-8505 has DEMIL Code D. 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.