The Indicator,carbon Monoxide, cataloged under National Stock Number 6665-01-586-8185, 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 Dba Permanent Instruments Division. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6665-01-586-8185 |
| Primary Part Number | DSK3053-136 |
| Item Name | Indicator,carbon Monoxide |
| FSC / FSG | 6665 / 66 — Hazard-detecting Instruments and Apparatus |
| Manufacturer | Mine Safety Appliances Company Dba Permanent Instruments Division |
| Status | ACTIVE |
| Preamplifier | NOT INCLUDED |
| Voltage Rating | 100.0 VOLTS NOMINAL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 401-8333500 REV-C ITEM NO 24 | Huntington Ingalls Inc Div Newport News Shipbuilding (USA) |
| DSK3053-136 PRIMARY | Mine Safety Appliances Company Dba Permanent Instruments Division (USA) |
NSN 6665-01-586-8185 is a Indicator,carbon Monoxide, manufactured by Mine Safety Appliances Company Dba Permanent Instruments Division, classified under FSC 6665, Hazard-detecting Instruments and Apparatus. Status: active.
NSN 6665-01-586-8185 has 2 manufacturer part numbers on file: 401-8333500 REV-C ITEM NO 24 (Huntington Ingalls Inc Div Newport News Shipbuilding), DSK3053-136 (Mine Safety Appliances Company Dba Permanent Instruments Division).
Key specifications for DSK3053-136: Preamplifier: NOT INCLUDED; Special Features: POWER SUPPLY 100 TO 240 VAC; 47 TO 63 KZ VAC; Part Name Assigned by Controlling Agency: INDICATOR, CARBON MONOXIDE; End Item Identification: CARBON MONOXIDE MONITOR ALARM SYSTEM. 2 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.
NSN 6665-01-586-8185 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.