The Wire Rope Assembly,single Leg, cataloged under National Stock Number 4010-01-141-0543, is classified within Federal Supply Class 4010 (Chain and Wire Rope) of the Rope, Cable, Chain, and Fittings group. The manufacturer of record is The Boeing Company Div Defense. Government technical data includes 15 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 | 4010-01-141-0543 |
| Primary Part Number | 74D291001-1001 |
| Item Name | Wire Rope Assembly,single Leg |
| FSC / FSG | 4010 / 40 — Chain and Wire Rope |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Attachment Style | SINGLE SHANK TERMINAL ATTACHMENT SECOND END |
| Attachment Style | SINGLE SHANK TERMINAL ATTACHMENT FIRST END |
| Core Construction | WIRE |
| Style Designator | 7 X 19 |
| Material Document and Classification | 66 FED STD ALL MATERIAL RESPONSES ALL ATTACHMENTS |
| Material Document and Classification | MIL-W-83420,COMP A MIL SPEC SINGLE MATERIAL RESPONSE WIRE ROPE |
| Diameter | 0.125 INCHES NOMINAL ROPE IN |
| Lay Method | RIGHT REGULAR ALL LAYERS |
| Prefabrication Form | PREFORMED |
| Surface Treatment | PASSIVATE OVERALL |
| Surface Treatment | ZINC OR TIN OR ZINC AND TIN WIRE ROPE |
| Material | STEEL WIRE ROPE |
| Material | STEEL COMP 303SE OR STEEL COMP 305 OVERALL |
| Breaking Strength | 000.000 HARNESS GROUP 2 |
| End Type | TERMINAL ATTACHMENT BOTH ENDS |
| 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 |
|---|---|
| 74D291001-1001 PRIMARY | The Boeing Company Div Defense (USA) |
NSN 4010-01-141-0543 is a Wire Rope Assembly,single Leg, manufactured by The Boeing Company Div Defense, classified under FSC 4010, Chain and Wire Rope. Status: active.
NSN 4010-01-141-0543 has 1 manufacturer part number on file: 74D291001-1001 (The Boeing Company Div Defense).
Key specifications for 74D291001-1001: Attachment Style: SINGLE SHANK TERMINAL ATTACHMENT SECOND END; Attachment Style: SINGLE SHANK TERMINAL ATTACHMENT FIRST END; Core Construction: WIRE; Style Designator: 7 X 19. 15 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.