The Sling,multiple Leg, cataloged under National Stock Number 3940-00-780-7544, is classified within Federal Supply Class 3940 (Blocks, Tackle, Rigging, and Slings) of the Materials Handling Equipment group. The manufacturer of record is University Swaging Corporation Llc Dba University Sc Llc Dba University Sc Llc Div University Swaging Corporation Llc. Government technical data includes 15 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3940-00-780-7544 |
| Primary Part Number | B1130 |
| Item Name | Sling,multiple Leg |
| FSC / FSG | 3940 / 39 — Blocks, Tackle, Rigging, and Slings |
| Manufacturer | University Swaging Corporation Llc Dba University Sc Llc Dba University Sc Llc Div University Swaging Corporation Llc |
| Status | ACTIVE |
| Design Type | MULTIPLE LEG |
| Common Attachment Guide Rope | NOT INCLUDED |
| Leg Length and Quantity | 2 LEG 8.500 IN. IN |
| Attachment Style Dimensions | 0.250 INCHES NOMINAL PIN DIAMETER IN |
| Attachment Style Dimensions | 0.406 INCHES NOMINAL INSIDE WIDTH BETWEEN EYES IN |
| Attachment Style Dimensions | 0.625 INCHES NOMINAL BEARING SURFACE TO BEARING SURFACE DISTANCE IN |
| Attachment Style Dimensions | 1.250 INCHES NOMINAL MINOR INSIDE WIDTH IN |
| Attachment Style Dimensions | 2.500 INCHES NOMINAL MAJOR INSIDE WIDTH IN |
| Attachment Style Dimensions | 3.750 INCHES NOMINAL BEARING SURFACE TO BEARING SURFACE DISTANCE IN |
| Sling Material Type | WIRE ROPE |
| Stock Size and Location | 0.625 TOP TERMINAL |
| Attachment Type/location and Quantity | 1 PEAR SHAPED LINK, STYLE 2 TOP TERMINAL |
| Attachment Type/location and Quantity | 2 OPEN SOCKET, STYLE 18 BOTTOM TERMINAL |
| Cross Section Outside Diameter | 0.250 INCHES NOMINAL IN |
| Sling Spreader | NOT INCLUDED |
| 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 |
|---|---|
| B1130 PRIMARY | University Swaging Corporation Llc Dba University Sc Llc Dba University Sc Llc Div University Swaging Corporation Llc (USA) |
| Reference | Meaning |
|---|---|
| B1130 | 5/9 Secondary reference Wireco Worldgroup Inc Dba Wireco Worldgroup |
NSN 3940-00-780-7544 is a Sling,multiple Leg, manufactured by University Swaging Corporation Llc Dba University Sc Llc Dba University Sc Llc Div University Swaging Corporation Llc, classified under FSC 3940, Blocks, Tackle, Rigging, and Slings. Status: active.
NSN 3940-00-780-7544 has 1 manufacturer part number on file: B1130 (University Swaging Corporation Llc Dba University Sc Llc Dba University Sc Llc Div University Swaging Corporation Llc).
Key specifications for B1130: Design Type: MULTIPLE LEG; Common Attachment Guide Rope: NOT INCLUDED; Leg Length and Quantity: 2 LEG 8.500 IN. IN; Attachment Style Dimensions: 0.250 INCHES NOMINAL PIN DIAMETER IN. 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.