The Tie Down,cargo,vehicle, cataloged under National Stock Number 3990-01-666-2188, is classified within Federal Supply Class 3990 (Miscellaneous Materials Handling Equipment) of the Materials Handling Equipment group. The manufacturer of record is Mazzella Lifting Technologies, Inc.. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Item Name | Tie Down,cargo,vehicle |
| FSC / FSG | 3990 — Miscellaneous Materials Handling Equipment (FSG 39) |
| Manufacturers | Mazzella Lifting Technologies, Inc. (CAGE 8D826); Naval Sea Systems Command (CAGE 53711) |
| Parameter | Value |
|---|---|
| NSN | 3990-01-666-2188 |
| Primary Part Number | 7539586 ASSY 4 |
| Item Name | Tie Down,cargo,vehicle |
| FSC / FSG | 3990 / 39 — Miscellaneous Materials Handling Equipment |
| Manufacturer | Mazzella Lifting Technologies, Inc. |
| 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 |
| Part Number | Manufacturer |
|---|---|
| 7539586 ASSY 4 PRIMARY | Mazzella Lifting Technologies, Inc. (USA) |
| 583 7539586 ASSEMBLY 4 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 583 7539586 | D/9 Drawing number reference only Naval Sea Systems Command |
NSN 3990-01-666-2188 is a Tie Down,cargo,vehicle, manufactured by Mazzella Lifting Technologies, Inc., classified under FSC 3990, Miscellaneous Materials Handling Equipment. Status: active.
NSN 3990-01-666-2188 has 2 manufacturer part numbers on file: 7539586 ASSY 4 (Mazzella Lifting Technologies, Inc.), 583 7539586 ASSEMBLY 4 (Naval Sea Systems Command).
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.