The Hose Assembly, cataloged under National Stock Number 6665-00-080-6321, is classified within Federal Supply Class 6665 (Hazard-detecting Instruments and Apparatus) of the Instruments and Laboratory Equipment group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6665-00-080-6321 |
| Item Name | Hose Assembly |
| FSC / FSG | 6665 / 66 — Hazard-detecting Instruments and Apparatus |
| Status | ACTIVE |
| FSC Application Data | DETECTING SET,MINE AURAL AND VISUAL INDICATION 25V,DC V |
| General Characteristics Item Description | HYDRAULIC HOSE SHALL BE IN ACCORDANCE WITH SAE J517 NO. 100R2-3/8,TYPE A,STEEL FITTINGS WITH INSERT 0.75 HEX SIZE AND COLLAR 1.00 HEX SIZE,4000 PSI MIN OPERATING PRESSURE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 13216E3683 | 5/2 Secondary reference U.S. Government activity |
| P170-3683 | 3/9 Design control — primary reference U.S. Government activity |
NSN 6665-00-080-6321 is a Hose Assembly, classified under FSC 6665, Hazard-detecting Instruments and Apparatus. Status: active.
Key specifications for 6665-00-080-6321: FSC Application Data: DETECTING SET,MINE AURAL AND VISUAL INDICATION 25V,DC V; General Characteristics Item Description: HYDRAULIC HOSE SHALL BE IN ACCORDANCE WITH SAE J517 NO. 100R2-3/8,TYPE A,STEEL FITTINGS WITH INSERT 0.75 HEX SIZE AND COLLAR 1.00 HEX SIZE,4000 PSI MIN OPERATING PRESSURE. 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 6665-00-080-6321 has DEMIL Code Q. 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.