The Wire Rope Assembly,single Leg,av, cataloged under National Stock Number 1640-01-529-9985, is classified within Federal Supply Class 1640 (Aircraft Control Cable Products) of the Aircraft Components and Accessories group. Government technical data includes 10 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 1640-01-529-9985 |
| Item Name | Wire Rope Assembly,single Leg,av |
| FSC / FSG | 1640 / 16 — Aircraft Control Cable Products |
| Status | ACTIVE |
| Attachment Style | STUD TERMINAL BOTH ENDS |
| Core Construction | INDEPENDENT WIRE ROPE |
| Style Designator | 7 X 19 |
| Diameter | 0.125 INCHES NOMINAL ROPE IN |
| Lay Method | RIGHT REGULAR INNER LAYER |
| Lay Method | LEFT REGULAR OUTER LAYER |
| Prefabrication Form | PREFORMED |
| Material | STEEL CORROSION RESISTING OVERALL |
| Breaking Strength | 760.0 BELT GROUP 1 |
| 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 |
|---|---|
| NAS304R-55-1425 | 3/2 Design control — primary reference U.S. Government activity |
NSN 1640-01-529-9985 is a Wire Rope Assembly,single Leg,av, classified under FSC 1640, Aircraft Control Cable Products. Status: active.
Key specifications for 1640-01-529-9985: Attachment Style: STUD TERMINAL BOTH ENDS; Core Construction: INDEPENDENT WIRE ROPE; Style Designator: 7 X 19; Diameter: 0.125 INCHES NOMINAL ROPE IN. 10 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.