The Sling,multiple Leg, cataloged under National Stock Number 3940-01-571-8591, is classified within Federal Supply Class 3940 (Blocks, Tackle, Rigging, and Slings) of the Materials Handling Equipment group. The manufacturer of record is Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp. Government technical data includes 6 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3940-01-571-8591 |
| Primary Part Number | 4G10125G01 |
| Item Name | Sling,multiple Leg |
| FSC / FSG | 3940 / 39 — Blocks, Tackle, Rigging, and Slings |
| Manufacturer | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp |
| Status | ACTIVE |
| Design Type | MULTIPLE LEG |
| Leg Length and Quantity | 1 LEG, 48.89 INCHES; 2 LEGS, 33.00 INCHES IN |
| Sling Material Type | WIRE ROPE |
| Attachment Type/location and Quantity | 1 THIMBLE W/ROPE CLAMP TOP TERMINAL |
| Attachment Type/location and Quantity | 2 THIMBLE W/ROPE CLAMP BOTTOM TERMINAL |
| Attachment Type/location and Quantity | 2 THIMBLE W/ROPE CLAMP INTERMEDIATE ATTACHMENT |
| 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 |
|---|---|
| 4G10125G01 PRIMARY | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA) |
| Reference | Meaning |
|---|---|
| 4G10107 ITEM 012 | 5/1 Secondary reference Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp |
| 4G10125 ITEM 001 | 5/1 Secondary reference Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp |
| PL4G10125 ITEM 001 | 5/1 Secondary reference Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp |
| PL4G10107 ITEM 012 | 5/1 Secondary reference Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp |
NSN 3940-01-571-8591 is a Sling,multiple Leg, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp, classified under FSC 3940, Blocks, Tackle, Rigging, and Slings. Status: active.
NSN 3940-01-571-8591 has 1 manufacturer part number on file: 4G10125G01 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp).
Key specifications for 4G10125G01: Design Type: MULTIPLE LEG; Leg Length and Quantity: 1 LEG, 48.89 INCHES; 2 LEGS, 33.00 INCHES IN; Sling Material Type: WIRE ROPE; Attachment Type/location and Quantity: 1 THIMBLE W/ROPE CLAMP TOP TERMINAL. 6 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.