The Detector,gas, cataloged under National Stock Number 6665-01-458-8947, is classified within Federal Supply Class 6665 (Hazard-detecting Instruments and Apparatus) of the Instruments and Laboratory Equipment group. The manufacturer of record is Cps Products Inc. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6665-01-458-8947 |
| Primary Part Number | LS790A |
| Item Name | Detector,gas |
| FSC / FSG | 6665 / 66 — Hazard-detecting Instruments and Apparatus |
| Manufacturer | Cps Products Inc |
| Status | ACTIVE |
| Cable Length | 18.000 INCHES NOMINAL IN |
| Preamplifier | NOT INCLUDED |
| Detecting Element Detachability | INTEGRAL |
| Cable | INCLUDED |
| Photomultiplier | NOT INCLUDED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
NSN 6665-01-458-8947 is a Detector,gas, manufactured by Cps Products Inc, classified under FSC 6665, Hazard-detecting Instruments and Apparatus. Status: active.
NSN 6665-01-458-8947 has 3 manufacturer part numbers on file: 173843 (H R P Ltd), 510019 (Delmo), LS790A (Cps Products Inc).
2 possible matches (shared part number, not a government interchangeability claim): 8030-01-515-7209, 5331-01-699-8801. Verify interchangeability with system specifications before substitution.
Key specifications for LS790A: Cable Length: 18.000 INCHES NOMINAL IN; Preamplifier: NOT INCLUDED; Detecting Element Detachability: INTEGRAL; Cable: INCLUDED. 5 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.