The Guide, cataloged under National Stock Number 6665-01-231-7723, is classified within Federal Supply Class 6665 (Hazard-detecting Instruments and Apparatus) of the Instruments and Laboratory Equipment group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6665-01-231-7723 |
| Item Name | Guide |
| FSC / FSG | 6665 / 66 — Hazard-detecting Instruments and Apparatus |
| Status | ACTIVE |
| General Characteristics Item Description | ALUMINUM ALLOY QQ-A-250/11 6061-T6; 4 IN. O/A LG; 0.500 IN. WIDE; TWO 0.125 IN. DIA MTG HOLES SPACED 3.000 IN. CENTER TO CENTER; CHROMATE TREAT PER MIL-C-5541,CLASS 1A A |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| B5-15-8259 | 3/2 Design control — primary reference U.S. Government activity |
NSN 6665-01-231-7723 is a Guide, classified under FSC 6665, Hazard-detecting Instruments and Apparatus. Status: active.
Key specifications for 6665-01-231-7723: General Characteristics Item Description: ALUMINUM ALLOY QQ-A-250/11 6061-T6; 4 IN. O/A LG; 0.500 IN. WIDE; TWO 0.125 IN. DIA MTG HOLES SPACED 3.000 IN. CENTER TO CENTER; CHROMATE TREAT PER MIL-C-5541,CLASS 1A A; End Item Identification: 6665-01-083-2749 TEST SET,CHEMICAL. 1 specification is 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.