The Wire Rope Assembly,single Leg, cataloged under National Stock Number 4010-01-320-8240, is classified within Federal Supply Class 4010 (Chain and Wire Rope) of the Rope, Cable, Chain, and Fittings group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 9 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 | 4010-01-320-8240 |
| Primary Part Number | 6547621 |
| Item Name | Wire Rope Assembly,single Leg |
| FSC / FSG | 4010 / 40 — Chain and Wire Rope |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Core Construction | INDEPENDENT WIRE ROPE |
| Style Designator | 3 X 7 |
| Material Document and Classification | MIL-W-83420 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Diameter | 0.031 INCHES NOMINAL ROPE IN |
| Prefabrication Form | STRAIGHT |
| Loop Retention Method | SWAGE |
| Material | STEEL OVERALL |
| Breaking Strength | 10.0 BELT GROUP 1 |
| End Type | LOOP ALL ATTACHMENTS |
| 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 |
|---|---|
| 6547621 PRIMARY | Naval Sea Systems Command (USA) |
NSN 4010-01-320-8240 is a Wire Rope Assembly,single Leg, manufactured by Naval Sea Systems Command, classified under FSC 4010, Chain and Wire Rope. Status: active.
NSN 4010-01-320-8240 has 1 manufacturer part number on file: 6547621 (Naval Sea Systems Command).
Key specifications for 6547621: Core Construction: INDEPENDENT WIRE ROPE; Style Designator: 3 X 7; Material Document and Classification: MIL-W-83420 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL; Diameter: 0.031 INCHES NOMINAL ROPE IN. 9 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.