The Rope,wire, cataloged under National Stock Number 4010-01-256-4571, is classified within Federal Supply Class 4010 (Chain and Wire Rope) of the Rope, Cable, Chain, and Fittings group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 9 specifications, 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4010-01-256-4571 |
| Primary Part Number | 5746889 PIECE 49 |
| Item Name | Rope,wire |
| FSC / FSG | 4010 / 40 — Chain and Wire Rope |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Core Construction | INDEPENDENT WIRE ROPE |
| Proof Test Load | 2960.000 POUNDS LBS |
| Style Designator | 7 X 19 |
| Material Document and Classification | MIL-W-83420,COMP B,TY 1 MIL SPEC ALL MATERIAL RESPONSES OVERALL |
| Diameter | 0.188 INCHES NOMINAL ROPE IN |
| Lay Method | RIGHT REGULAR OUTER LAYER |
| Prefabrication Form | PREFORMED |
| Material | STEEL COMP 302 OR STEEL COMP 304 OVERALL |
| Breaking Strength | 700.0 HARNESS GROUP 3 |
| 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 |
|---|---|
| 5746889 PIECE 49 PRIMARY | Naval Sea Systems Command (USA) |
NSN 4010-01-256-4571 is a Rope,wire, manufactured by Naval Sea Systems Command, classified under FSC 4010, Chain and Wire Rope. Status: active.
NSN 4010-01-256-4571 has 1 manufacturer part number on file: 5746889 PIECE 49 (Naval Sea Systems Command).
Key specifications for 5746889 PIECE 49: Core Construction: INDEPENDENT WIRE ROPE; Proof Test Load: 2960.000 POUNDS LBS; Style Designator: 7 X 19; Material Document and Classification: MIL-W-83420,COMP B,TY 1 MIL SPEC ALL MATERIAL RESPONSES OVERALL. 9 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.