The Support,retractable,semitrailer, cataloged under National Stock Number 2590-01-176-4787, is classified within Federal Supply Class 2590 (Miscellaneous Vehicular Components) of the Vehicular Equipment Components group. Government technical data includes 12 specifications, cited from the U.S. Government catalog. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2590-01-176-4787 |
| Item Name | Support,retractable,semitrailer |
| FSC / FSG | 2590 / 25 — Miscellaneous Vehicular Components |
| Status | ACTIVE |
| Shoe | INCLUDED |
| Operational Direction | VERTICAL |
| Retracting Method | SCREW-NUT |
| Length | 14.250 INCHES NOMINAL IN |
| Operating Speed Quantity | 2 |
| Maximum Underclearance | 18.880 INCHES IN |
| Extended Height | 50.750 INCHES NOMINAL IN |
| Leg Construction | SQUARE BAR |
| Width | 12.000 INCHES NOMINAL IN |
| Retracting Mechanism | INCLUDED |
| Operating Control Type | MANUAL |
| Frame Width for Which Designed | 96.000 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 125300014960 | 5/9 Secondary reference U.S. Government activity |
| 475095 | 5/9 Secondary reference U.S. Government activity |
| LG5M29-900A51000 | 5/9 Secondary reference U.S. Government activity |
| LG5M29-900A51183 | 5/9 Secondary reference U.S. Government activity |
| 1025300007140 | 3/2 Design control — primary reference U.S. Government activity |
| LG5M29-90 | 5/9 Secondary reference U.S. Government activity |
NSN 2590-01-176-4787 is a Support,retractable,semitrailer, classified under FSC 2590, Miscellaneous Vehicular Components. Status: active.
Key specifications for 2590-01-176-4787: Shoe: INCLUDED; Operational Direction: VERTICAL; Retracting Method: SCREW-NUT; Length: 14.250 INCHES NOMINAL IN. 12 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.
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.