The Wire Rope Assembly,single Leg, cataloged under National Stock Number 4010-01-229-3038, is classified within Federal Supply Class 4010 (Chain and Wire Rope) of the Rope, Cable, Chain, and Fittings group. The manufacturer of record is Skyspares Parts Inc. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4010-01-229-3038 |
| Primary Part Number | 3-74307-1 |
| Item Name | Wire Rope Assembly,single Leg |
| FSC / FSG | 4010 / 40 — Chain and Wire Rope |
| Manufacturer | Skyspares Parts Inc |
| Status | ACTIVE |
| Core Construction | WIRE |
| 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 |
|---|---|
| 3-74307-1 PRIMARY | Skyspares Parts Inc (USA) |
| Reference | Meaning |
|---|---|
| 3-74307-1 | 5/9 Secondary reference Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems |
| 3-74307-1 | C/1 Advisory reference — outside the item-of-supply concept Northrop Grumman Technical Services, Inc. Dba Defense Systems Sector |
NSN 4010-01-229-3038 is a Wire Rope Assembly,single Leg, manufactured by Skyspares Parts Inc, classified under FSC 4010, Chain and Wire Rope. Status: active.
NSN 4010-01-229-3038 has 1 manufacturer part number on file: 3-74307-1 (Skyspares Parts Inc).
1 possible match (shared part number, not a government interchangeability claim): 4710-01-600-3464. Verify interchangeability with system specifications before substitution.
Key specifications for 3-74307-1: Core Construction: WIRE; End Item Identification: RUDDER CABLE,NORTHROP CORP,P/N 2-73201-29. 1 specification is 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.