The Kit,oxygen Detection Cell Reacti, cataloged under National Stock Number 6665-01-138-4137, is classified within Federal Supply Class 6665 (Hazard-detecting Instruments and Apparatus) of the Instruments and Laboratory Equipment group. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Kit,oxygen Detection Cell Reacti |
| FSC / FSG | 6665 — Hazard-detecting Instruments and Apparatus (FSG 66) |
| Parameter | Value |
|---|---|
| NSN | 6665-01-138-4137 |
| Item Name | Kit,oxygen Detection Cell Reacti |
| FSC / FSG | 6665 / 66 — Hazard-detecting Instruments and Apparatus |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 5140-1100 | 3/9 Design control — primary reference Bacharach, Inc. |
| 514-011 | 5/9 Secondary reference Bacharach, Inc. |
| 5140-1100 | 5/9 Secondary reference Wesco Distribution Inc 5105 |
NSN 6665-01-138-4137 is a Kit,oxygen Detection Cell Reacti, classified under FSC 6665, Hazard-detecting Instruments and Apparatus. Status: active.
3 possible matches (shared part number, not a government interchangeability claim): 6665-01-189-1291, 4730-01-507-3550, 5340-01-601-4599. Verify interchangeability with system specifications before substitution.
Hazardous per DLA record (HMIC Y). 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.