The Housing,elevating Mechanism, cataloged under National Stock Number 1055-00-191-9141, is classified within Federal Supply Class 1055 (Launchers, Rocket and Pyrotechnic) of the Weapons group. The manufacturer of record is Army, United States Department of the Dba Rock Island Arsenal Jmtc. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1055-00-191-9141 |
| Primary Part Number | 8426311 |
| Item Name | Housing,elevating Mechanism |
| FSC / FSG | 1055 / 10 — Launchers, Rocket and Pyrotechnic |
| Manufacturer | Army, United States Department of the Dba Rock Island Arsenal Jmtc |
| Status | ACTIVE |
| FSC Application Data | LAUNCHER ROCKET,762 MM,TRUCK MOUNTED MM |
| General Characteristics Item Description | STEEL,FED QQ-T-830,COMPOSITION 1118,PHOSPHATE,MIL-P-16232 TYPE M ORZ,CLASS 1,3.875 IN. LARGE OD,2.996 IN. SMALL OD,69.875 IN. LG,2 HOLES0.375-24 UNF 3A THRU LARGE OD A |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL C — Remove/Demil Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 8426311 PRIMARY | Army, United States Department of the Dba Rock Island Arsenal Jmtc (USA) |
NSN 1055-00-191-9141 is a Housing,elevating Mechanism, manufactured by Army, United States Department of the Dba Rock Island Arsenal Jmtc, classified under FSC 1055, Launchers, Rocket and Pyrotechnic. Status: active.
NSN 1055-00-191-9141 has 1 manufacturer part number on file: 8426311 (Army, United States Department of the Dba Rock Island Arsenal Jmtc).
Key specifications for 8426311: FSC Application Data: LAUNCHER ROCKET,762 MM,TRUCK MOUNTED MM; General Characteristics Item Description: STEEL,FED QQ-T-830,COMPOSITION 1118,PHOSPHATE,MIL-P-16232 TYPE M ORZ,CLASS 1,3.875 IN. LARGE OD,2.996 IN. SMALL OD,69.875 IN. LG,2 HOLES0.375-24 UNF 3A THRU LARGE OD A. 2 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 1055-00-191-9141 has DEMIL Code C. 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.