The Propellant,uns-Dimethylhydrazine, cataloged under National Stock Number 9135-01-480-6549, is classified within Federal Supply Class 9135 (Liquid Propellant Fuels and Oxidizers, Chemical Base) of the Fuels, Lubricants, Oils, and Waxes group. Government technical data includes 3 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 9135-01-480-6549 |
| Item Name | Propellant,uns-Dimethylhydrazine |
| FSC / FSG | 9135 / 91 — Liquid Propellant Fuels and Oxidizers, Chemical Base |
| Status | ACTIVE |
| Unit Package Type | CYLINDER |
| Composition and Percentage | 98.0 MINIMUM BY WEIGHT UNSYM-DIMETHYLHYDRAZINE |
| Impurities Limitation in Percent | WATER MAX 0.5; PARTICULATE MAX 0.002; DISSOLVED IRON MAX 0.0003 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Hazardous per DLA record (HMIC D) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| UDMH-GOST-V-17803-72-690LB | 3/9 Design control — primary reference U.S. Government activity |
NSN 9135-01-480-6549 is a Propellant,uns-Dimethylhydrazine, classified under FSC 9135, Liquid Propellant Fuels and Oxidizers, Chemical Base. Status: active.
Key specifications for 9135-01-480-6549: Unit Package Type: CYLINDER; Composition and Percentage: 98.0 MINIMUM BY WEIGHT UNSYM-DIMETHYLHYDRAZINE; Special Features: RUSSIAN SPECIFICATION GOST V 17803-72:690LB LBS; Impurities Limitation in Percent: WATER MAX 0.5; PARTICULATE MAX 0.002; DISSOLVED IRON MAX 0.0003. 3 specifications are documented in the U.S. Government catalog.
Hazardous per DLA record (HMIC D). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 9135-01-480-6549 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.