The Test Stand,engine,semitrailer Mo, cataloged under National Stock Number 4920-01-237-4392, is classified within Federal Supply Class 4920 (Aircraft Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4920-01-237-4392 |
| Item Name | Test Stand,engine,semitrailer Mo |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 298950-1 | 5/2 Secondary reference U.S. Government activity |
| 298950-1-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 4920-01-237-4392 is a Test Stand,engine,semitrailer Mo, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
Key specifications for 4920-01-237-4392: Special Features: TESTS ENGINES HAVING HYDROMECHANICAL AND ELECTRONIC CONTROLS; SELF CONTAINED STAND IS EQUIPPED W/IT'S OWN FUEL,OIL AND ELEC. SYSTEMS; 68.0 IN. BY 75.0 IN. BY 152.0 IN; COMPANY ITEM NAME-TEST STAND, TRAILER MOUNTED IN; End Item Identification: B-1B ACFT AGE.. 0 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 4920-01-237-4392 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.