The Leg,semitrailer Retractable Supp, cataloged under National Stock Number 2590-01-290-2533, is classified within Federal Supply Class 2590 (Miscellaneous Vehicular Components) of the Vehicular Equipment Components group. The manufacturer of record is Fruehauf Corp Fruehauf Trailer Opns. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 2590-01-290-2533 |
| Primary Part Number | SCF004399641 |
| Item Name | Leg,semitrailer Retractable Supp |
| FSC / FSG | 2590 / 25 — Miscellaneous Vehicular Components |
| Manufacturer | Fruehauf Corp Fruehauf Trailer Opns |
| Status | ACTIVE |
| General Characteristics Item Description | 48.530 IN. EXTENDED LENGTH,29.840 IN. RETRACTABLE LENGTH,20.980 IN. CENTER DISTANCE BETWEEN ATTACHMENT HOLES,1.120 IN. THK 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 |
|---|---|
| SCF004399641 PRIMARY | Fruehauf Corp Fruehauf Trailer Opns (USA) |
| Reference | Meaning |
|---|---|
| S-CF4399-53 | 5/9 Secondary reference Fruehauf Corp Fruehauf Trailer Opns |
NSN 2590-01-290-2533 is a Leg,semitrailer Retractable Supp, manufactured by Fruehauf Corp Fruehauf Trailer Opns, classified under FSC 2590, Miscellaneous Vehicular Components. Status: active.
NSN 2590-01-290-2533 has 1 manufacturer part number on file: SCF004399641 (Fruehauf Corp Fruehauf Trailer Opns).
Key specifications for SCF004399641: General Characteristics Item Description: 48.530 IN. EXTENDED LENGTH,29.840 IN. RETRACTABLE LENGTH,20.980 IN. CENTER DISTANCE BETWEEN ATTACHMENT HOLES,1.120 IN. THK IN; End Item Identification: 2330-01-275-7475. 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.