The Detector,gas, cataloged under National Stock Number 6665-01-537-5033, is classified within Federal Supply Class 6665 (Hazard-detecting Instruments and Apparatus) of the Instruments and Laboratory Equipment group. The manufacturer of record is Skc Inc. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6665-01-537-5033 |
| Primary Part Number | 802-06550 |
| Item Name | Detector,gas |
| FSC / FSG | 6665 / 66 — Hazard-detecting Instruments and Apparatus |
| Manufacturer | Skc Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 802-06550 PRIMARY | Skc Inc (USA) |
| Reference | Meaning |
|---|---|
| 6640NCM051662 | 5/1 Secondary reference Defense Medical Standardization Board |
| 05-1791 | 5/1 Secondary reference U.S. Government activity |
NSN 6665-01-537-5033 is a Detector,gas, manufactured by Skc Inc, classified under FSC 6665, Hazard-detecting Instruments and Apparatus. Status: active.
NSN 6665-01-537-5033 has 1 manufacturer part number on file: 802-06550 (Skc Inc).
1 possible match (shared part number, not a government interchangeability claim): 6630-01-583-0459. Verify interchangeability with system specifications before substitution.
Key specifications for 802-06550: Special Features: AMMONIA CHIP MEASUREMENT SYSTEM, DETECTS AMMONIA FROM 0.20 TO 5.0 PPM; Part Name Assigned by Controlling Agency: AMMONIA CMS CHIP AMMONIA MEASURES 0.20 TO 5.0 PPM; End Item Identification: FOR USE WITH CMS ANALYZER, PART 802-05200. 0 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.