The Wire Rope Assembly,single Leg, cataloged under National Stock Number 4010-01-203-6920, is classified within Federal Supply Class 4010 (Chain and Wire Rope) of the Rope, Cable, Chain, and Fittings group. Government technical data includes 19 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4010-01-203-6920 |
| Item Name | Wire Rope Assembly,single Leg |
| FSC / FSG | 4010 / 40 — Chain and Wire Rope |
| Status | ACTIVE |
| Attachment Style | SINGLE SHANK FIRST END |
| Attachment Style | STUD TERMINAL SECOND END |
| Thread Length | 0.375 INCHES NOMINAL BOTH ENDS IN |
| Style Designator | 7 X 7 |
| Diameter | 0.063 INCHES MINIMUM ROPE IN |
| Lay Method | RIGHT REGULAR ALL LAYERS |
| Thread Direction | LEFT-HAND BOTH ENDS |
| Nominal Thread Size | 0.138 INCHES SECOND END IN |
| Specification/standard Data | 36659-LS9981 MANUFACTURERS STANDARD |
| Prefabrication Form | PREFORMED |
| Surface Treatment | PASSIVATE ALL ATTACHMENTS |
| Surface Treatment | ZINC WIRE ROPE |
| Thread Class | 3A SECOND END A |
| Thread Quantity Per Inch | 40 SECOND END |
| Material | STEEL WIRE ROPE |
| Material | STEEL CORROSION RESISTING ALL ATTACHMENTS |
| Thread Series Designator | UNF SECOND END |
| End Type | TERMINAL ATTACHMENT SECOND END |
| End Type | TERMINAL ATTACHMENT FIRST END |
| 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 |
|---|---|
| LS9981-2-10 | 3/2 Design control — primary reference U.S. Government activity |
NSN 4010-01-203-6920 is a Wire Rope Assembly,single Leg, classified under FSC 4010, Chain and Wire Rope. Status: active.
Key specifications for 4010-01-203-6920: Attachment Style: SINGLE SHANK FIRST END; Attachment Style: STUD TERMINAL SECOND END; Thread Length: 0.375 INCHES NOMINAL BOTH ENDS IN; Style Designator: 7 X 7. 19 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.