The Propellant,methane,, cataloged under National Stock Number 9135-01-628-9695, is classified within Federal Supply Class 9135 (Liquid Propellant Fuels and Oxidizers, Chemical Base) of the Fuels, Lubricants, Oils, and Waxes group. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 9135-01-628-9695 |
| Item Name | Propellant,methane, |
| FSC / FSG | 9135 / 91 — Liquid Propellant Fuels and Oxidizers, Chemical Base |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC D) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| MIL-PRF-32207 | 4/1 Identification reference U.S. Government activity |
NSN 9135-01-628-9695 is a Propellant,methane,, classified under FSC 9135, Liquid Propellant Fuels and Oxidizers, Chemical Base. Status: active.
2 possible matches (shared part number, not a government interchangeability claim): 9135-01-666-2409, 9135-01-666-2446. Verify interchangeability with system specifications before substitution.
Key specifications for 9135-01-628-9695: Special Features: PHYSICAL STATE: GASEOUS LIQUID; COMPOSITION: METHANE PERCENTAGE BY VOLUME: MIN 98.7; WATER PPM BY VOLUME: MAX 1; OXYGEN PPM BY VOLUME: MAX 1; NITROGEN PPM BY VOLUME: MAX 5000; CARBON DIOXIDE PPM BY VOLUME: MAX 125; TOTAL INERTS PPM BY VOLUME: MAX 5000; ETHANE PPM BY VOLUME: MAX 5000; PROPANE PPM BY VOLUME: MAX 3000;; Part Name Assigned by Controlling Agency: PROPELLANT,METHANE,LIQUID. 0 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.
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.