The Drum,winch, cataloged under National Stock Number 3950-01-554-5138, is classified within Federal Supply Class 3950 (Winches, Hoists, Cranes, and Derricks) of the Materials Handling Equipment group. The manufacturer of record is Arcosa Marine Components, Llc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3950-01-554-5138 |
| Primary Part Number | 20HL-6 |
| Item Name | Drum,winch |
| FSC / FSG | 3950 / 39 — Winches, Hoists, Cranes, and Derricks |
| Manufacturer | Arcosa Marine Components, Llc |
| 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 |
|---|---|
| 20HL-6 PRIMARY | Arcosa Marine Components, Llc (USA) |
NSN 3950-01-554-5138 is a Drum,winch, manufactured by Arcosa Marine Components, Llc, classified under FSC 3950, Winches, Hoists, Cranes, and Derricks. Status: active.
NSN 3950-01-554-5138 has 1 manufacturer part number on file: 20HL-6 (Arcosa Marine Components, Llc).
Key specifications for 20HL-6: Special Features: PART NUMBER BREAKDOWN: 20H; Part Name Assigned by Controlling Agency: WINCH DRUM; End Item Identification: BOAT,MINI TUG. 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.