The Wire Rope Assembly,single Leg, cataloged under National Stock Number 4010-01-101-8640, is classified within Federal Supply Class 4010 (Chain and Wire Rope) of the Rope, Cable, Chain, and Fittings group. Government technical data includes 21 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4010-01-101-8640 |
| Item Name | Wire Rope Assembly,single Leg |
| FSC / FSG | 4010 / 40 — Chain and Wire Rope |
| Status | ACTIVE |
| Attachment Style | STUD TERMINAL TERMINAL ATTACHMENT SECOND END |
| Attachment Style | FERRULE TERMINAL ATTACHMENT FIRST END |
| Core Construction | WIRE |
| Thread Length | 0.453 INCHES MINIMUM AND 0.547 INCHES MAXIMUM TERMINAL ATTACHMENT SECOND END IN |
| Style Designator | 7 X 7 |
| Material Document and Classification | MIL-W-83420,COMP A MIL SPEC SINGLE MATERIAL RESPONSE WIRE ROPE |
| Material Document and Classification | 66 MIL SPEC ALL MATERIAL RESPONSES ALL ATTACHMENTS |
| Diameter | 0.094 INCHES NOMINAL ROPE IN |
| Lay Method | RIGHT REGULAR ALL LAYERS |
| Thread Direction | LEFT-HAND TERMINAL ATTACHMENT SECOND END |
| Nominal Thread Size | 0.190 INCHES TERMINAL ATTACHMENT SECOND END IN |
| Prefabrication Form | PREFORMED |
| Surface Treatment | PASSIVATE ALL ATTACHMENTS |
| Surface Treatment | ZINC OR TIN OR ZINC AND TIN WIRE ROPE |
| Thread Class | 3A TERMINAL ATTACHMENT SECOND END A |
| Thread Quantity Per Inch | 32 TERMINAL ATTACHMENT SECOND END |
| Material | STEEL WIRE ROPE |
| Material | STEEL COMP 303SE OR STEEL COMP 305 ALL ATTACHMENTS |
| Thread Series Designator | UNF TERMINAL ATTACHMENT SECOND END |
| Breaking Strength | ERR-060 |
| 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 |
| Reference | Meaning |
|---|---|
| BACC2A3A03252EG | 3/2 Design control — primary reference U.S. Government activity |
NSN 4010-01-101-8640 is a Wire Rope Assembly,single Leg, classified under FSC 4010, Chain and Wire Rope. Status: active.
Key specifications for 4010-01-101-8640: Attachment Style: STUD TERMINAL TERMINAL ATTACHMENT SECOND END; Attachment Style: FERRULE TERMINAL ATTACHMENT FIRST END; Core Construction: WIRE; Thread Length: 0.453 INCHES MINIMUM AND 0.547 INCHES MAXIMUM TERMINAL ATTACHMENT SECOND END IN. 21 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.