The Sling,multiple Leg, cataloged under National Stock Number 3940-00-977-7398, is classified within Federal Supply Class 3940 (Blocks, Tackle, Rigging, and Slings) of the Materials Handling Equipment group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 21 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3940-00-977-7398 |
| Primary Part Number | 10930560 |
| Item Name | Sling,multiple Leg |
| FSC / FSG | 3940 / 39 — Blocks, Tackle, Rigging, and Slings |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| FSC Application Data | MOTOR VEHICLE MAINTENANCE AND REPAIR SHOP SPECIALIZED EQUIPMENT |
| Item for Which Bottom Terminal Is Designed | MODEL GM8V71T ENGINE,GMC DETROIT DIESEL DIVISION |
| Cross-Sectional Thickness | 0.375 INCHES NOMINAL IN |
| Design Type | MULTIPLE LEG |
| Common Attachment Guide Rope | NOT INCLUDED |
| Leg Length and Quantity | 4 LEGS 33 IN. PORM 1/4 IN. IN |
| Attachment Style Dimensions | 1.125 INCHES NOMINAL INSIDE WIDTH IN |
| Attachment Style Dimensions | 2.250 INCHES NOMINAL INSIDE LENGTH IN |
| Attachment Style Dimensions | 4.500 INCHES NOMINAL BEARING SURFACE TO BEARING SURFACE DISTANCE IN |
| Attachment Style Dimensions | 5.500 INCHES NOMINAL INSIDE DIAMETER IN |
| Sling Material Type | WIRE ROPE |
| Stock Size and Location | 0.875 IN. TOP TERMINAL IN |
| Attachment Type/location and Quantity | 1 RING, STYLE 3 TOP TERMINAL |
| Attachment Type/location and Quantity | 4 HOIST HOOK, STYLE 16 BOTTOM TERMINAL |
| Attachment Type/location and Quantity | 4 SPLIT OVAL ROPE THIMBLE, STYLE 56 INTERMEDIATE ATTACHMENT 1ST VARIATION |
| Attachment Type/location and Quantity | 4 SPLIT OVAL ROPE THIMBLE, STYLE 56 INTERMEDIATE ATTACHMENT 3RD VARIATION |
| Cross Section Outside Diameter | 0.375 INCHES NOMINAL IN |
| Intermediate Attachment Location and Construction | INTERMEDIATE ATTACHMENT 1ST VARIATION FIXED |
| Intermediate Attachment Location and Construction | INTERMEDIATE ATTACHMENT 2ND VARIATION FIXED |
| Intermediate Attachment Location and Construction | INTERMEDIATE ATTACHMENT 3RD VARIATION FIXED |
| 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 |
|---|---|
| 10930560 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| 4910009777398 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| 3940009777398 | 5/9 Secondary reference E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
NSN 3940-00-977-7398 is a Sling,multiple Leg, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 3940, Blocks, Tackle, Rigging, and Slings. Status: active.
NSN 3940-00-977-7398 has 1 manufacturer part number on file: 10930560 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 10930560: FSC Application Data: MOTOR VEHICLE MAINTENANCE AND REPAIR SHOP SPECIALIZED EQUIPMENT; Item for Which Bottom Terminal Is Designed: MODEL GM8V71T ENGINE,GMC DETROIT DIESEL DIVISION; Cross-Sectional Thickness: 0.375 INCHES NOMINAL IN; Design Type: MULTIPLE LEG. 21 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.