The Calibration Kit,gas Indicators a, cataloged under National Stock Number 6665-01-293-7319, is classified within Federal Supply Class 6665 (Hazard-detecting Instruments and Apparatus) of the Instruments and Laboratory Equipment group. The manufacturer of record is Mine Safety Appliances Company. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 6665-01-293-7319 |
| Primary Part Number | ACAL45E1002806400010028028 |
| Item Name | Calibration Kit,gas Indicators a |
| FSC / FSG | 6665 / 66 — Hazard-detecting Instruments and Apparatus |
| Manufacturer | Mine Safety Appliances Company |
| Status | ACTIVE |
| Supplementary Features | COMPLETE P/N IS A-CAL-45-E-10028064-00-0-10028028 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| ACAL45E1002806400010028028 PRIMARY | Mine Safety Appliances Company (USA) |
| Reference | Meaning |
|---|---|
| A-CAL45E80625300 | 5/9 Secondary reference Mine Safety Appliances Company |
| 478052 | 5/9 Secondary reference Mine Safety Appliances Company |
| A-CAL-45-E-10028064-00-0-000000 | 5/9 Secondary reference Mine Safety Appliances Company |
NSN 6665-01-293-7319 is a Calibration Kit,gas Indicators a, manufactured by Mine Safety Appliances Company, classified under FSC 6665, Hazard-detecting Instruments and Apparatus. Status: active.
NSN 6665-01-293-7319 has 1 manufacturer part number on file: ACAL45E1002806400010028028 (Mine Safety Appliances Company).
1 possible match (shared part number, not a government interchangeability claim): 5330-01-434-6223. Verify interchangeability with system specifications before substitution.
Key specifications for ACAL45E1002806400010028028: Supplementary Features: COMPLETE P/N IS A-CAL-45-E-10028064-00-0-10028028. 1 specification is documented in the U.S. Government catalog.
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.