The Wire Rope Assembly,single Leg, cataloged under National Stock Number 4010-01-419-2178, is classified within Federal Supply Class 4010 (Chain and Wire Rope) of the Rope, Cable, Chain, and Fittings group. The manufacturer of record is Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems. Government technical data includes 15 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4010-01-419-2178 |
| Primary Part Number | 7-74001-39 |
| Item Name | Wire Rope Assembly,single Leg |
| FSC / FSG | 4010 / 40 — Chain and Wire Rope |
| Manufacturer | Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems |
| Status | ACTIVE |
| Attachment Style | SWAGING TERMINAL TERMINAL ATTACHMENT FIRST END |
| Attachment Style | PLAIN TERMINAL ATTACHMENT SECOND END |
| Core Construction | INDEPENDENT WIRE ROPE |
| Style Designator | 7 X 7 |
| Diameter | 0.093 INCHES NOMINAL ROPE IN |
| Lay Method | LEFT LANG ALL LAYERS |
| Thread Direction | LEFT-HAND TERMINAL ATTACHMENT FIRST END |
| Nominal Thread Size | 0.250 INCHES TERMINAL ATTACHMENT FIRST END IN |
| Prefabrication Form | STRAIGHT |
| Thread Class | 3A TERMINAL ATTACHMENT FIRST END A |
| Thread Quantity Per Inch | 28 TERMINAL ATTACHMENT FIRST END |
| Material | STEEL CORROSION RESISTING OVERALL |
| Thread Series Designator | UNF TERMINAL ATTACHMENT FIRST END |
| Breaking Strength | 28.0 BELT GROUP 2 |
| End Type | TERMINAL ATTACHMENT 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 |
|---|---|
| 7-74001-39 PRIMARY | Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems (USA) |
| 52C174C15086 PRIMARY | Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems (USA) |
NSN 4010-01-419-2178 is a Wire Rope Assembly,single Leg, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems, classified under FSC 4010, Chain and Wire Rope. Status: active.
NSN 4010-01-419-2178 has 2 manufacturer part numbers on file: 7-74001-39 (Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems), 52C174C15086 (Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems).
Key specifications for 7-74001-39: Attachment Style: SWAGING TERMINAL TERMINAL ATTACHMENT FIRST END; Attachment Style: PLAIN TERMINAL ATTACHMENT SECOND END; Core Construction: INDEPENDENT WIRE ROPE; Style Designator: 7 X 7. 15 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.