The Wire Rope Assembly,single Leg, cataloged under National Stock Number 4010-01-371-9922, 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 14 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 | 4010-01-371-9922 |
| Primary Part Number | 9M59-2-56-L5L5 |
| Item Name | Wire Rope Assembly,single Leg |
| FSC / FSG | 4010 / 40 — Chain and Wire Rope |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Surface Treatment Document and Classification | MIL-W-83420 TYPE 2,COMP A MIL SPEC SINGLE TREATMENT RESPONSE WIRE ROPE |
| Core Construction | INDEPENDENT WIRE ROPE |
| Proof Test Load | 216.000 POUNDS LBS |
| Style Designator | 7 X 7 |
| Material Document and Classification | MIL-W-83420 TYPE 2,COMP A MIL SPEC SINGLE MATERIAL RESPONSE WIRE ROPE |
| Material Document and Classification | MIL-W-83420 TYPE 2. COMP A MIL SPEC SINGLE MATERIAL RESPONSE STRAND COVERING |
| Diameter | 0.047 INCHES NOMINAL ROPE IN |
| Lay Method | RIGHT REGULAR ALL LAYERS |
| Prefabrication Form | PREFORMED |
| Loop Retention Method | SWAGE |
| Surface Treatment | TIN OR ZINC WIRE ROPE |
| Material | PLASTIC POLYAMIDE NYLON STRAND COVERING |
| Breaking Strength | 70.0 HARNESS GROUP 2 |
| End Type | LOOP BOTH ENDS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 9M59-2-56-L5L5 PRIMARY | The Boeing Company Div Defense (USA) |
NSN 4010-01-371-9922 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 4010-01-371-9922 has 1 manufacturer part number on file: 9M59-2-56-L5L5 (The Boeing Company Div Defense).
Key specifications for 9M59-2-56-L5L5: Surface Treatment Document and Classification: MIL-W-83420 TYPE 2,COMP A MIL SPEC SINGLE TREATMENT RESPONSE WIRE ROPE; Core Construction: INDEPENDENT WIRE ROPE; Proof Test Load: 216.000 POUNDS LBS; Style Designator: 7 X 7. 14 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.
NSN 4010-01-371-9922 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.