The Ramp,loading,vehicle, cataloged under National Stock Number 3990-01-431-4200, is classified within Federal Supply Class 3990 (Miscellaneous Materials Handling Equipment) of the Materials Handling Equipment group. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3990-01-431-4200 |
| Item Name | Ramp,loading,vehicle |
| FSC / FSG | 3990 / 39 — Miscellaneous Materials Handling Equipment |
| Status | ACTIVE |
| 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 |
|---|---|
| 10990/05A/100 | C/1 Advisory reference — outside the item-of-supply concept Macgregor Sweden Ab |
| 10990/05A/100 | 3/9 Design control — primary reference Hamworthy Kse Ab |
| 10990/05A/100 | 5/9 Secondary reference Tts Marine Ab Formerly Tts Ships Equipment Ab Div Dry Cargo Handling |
| 10990/05A/100 | 5/9 Secondary reference Tts Marine Ab |
NSN 3990-01-431-4200 is a Ramp,loading,vehicle, classified under FSC 3990, Miscellaneous Materials Handling Equipment. Status: active.
Key specifications for 3990-01-431-4200: Overall Length: 852.000 INCHES NOMINAL IN; Overall Width: 156.000 INCHES NOMINAL IN; Special Features: HOISTABLE RAMP FWD AND AFT ASSY; End Item Identification: HYD JIGGER WINCH. 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.
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.