The Torsion Bar and Roof Support, cataloged under National Stock Number 5840-01-073-1110, is classified within Federal Supply Class 5840 (Radar Equipment, Except Airborne) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Drs Training & Control Systems, Llc Dba Leonardo Drs Training & Control Systems, Llc Div Range, Control and Unmanned Systems. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5840-01-073-1110 |
| Primary Part Number | V33303 |
| Item Name | Torsion Bar and Roof Support |
| FSC / FSG | 5840 / 58 — Radar Equipment, Except Airborne |
| Manufacturer | Drs Training & Control Systems, Llc Dba Leonardo Drs Training & Control Systems, Llc Div Range, Control and Unmanned Systems |
| Status | ACTIVE |
| General Characteristics Item Description | TORSION BAR 0.250 IN. HEX. BY 35.750 IN. LG; ROOF SUPPORT BAR HRS-M1020,0.313 IN. BY 0.750 IN. BY 5.625 IN. LG; MOUNTING CHANNEL 304 SST 20 GA BY 4.940 IN. BY 38.625 IN. LG WITH 8 SLOTS NO. 10 WD BY 0.375 IN. IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| V33303 PRIMARY | Drs Training & Control Systems, Llc Dba Leonardo Drs Training & Control Systems, Llc Div Range, Control and Unmanned Systems (USA) |
| Reference | Meaning |
|---|---|
| V33303 | 5/9 Secondary reference Gerstenlager Co the |
NSN 5840-01-073-1110 is a Torsion Bar and Roof Support, manufactured by Drs Training & Control Systems, Llc Dba Leonardo Drs Training & Control Systems, Llc Div Range, Control and Unmanned Systems, classified under FSC 5840, Radar Equipment, Except Airborne. Status: active.
NSN 5840-01-073-1110 has 1 manufacturer part number on file: V33303 (Drs Training & Control Systems, Llc Dba Leonardo Drs Training & Control Systems, Llc Div Range, Control and Unmanned Systems).
Key specifications for V33303: General Characteristics Item Description: TORSION BAR 0.250 IN. HEX. BY 35.750 IN. LG; ROOF SUPPORT BAR HRS-M1020,0.313 IN. BY 0.750 IN. BY 5.625 IN. LG; MOUNTING CHANNEL 304 SST 20 GA BY 4.940 IN. BY 38.625 IN. LG WITH 8 SLOTS NO. 10 WD BY 0.375 IN. IN; End Item Identification: AN/MPQ-T3 AND AN/GPQ-T8. 1 specification is 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.
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.