The Sling Assembly,vehicle Lifting, cataloged under National Stock Number 3940-01-631-9949, is classified within Federal Supply Class 3940 (Blocks, Tackle, Rigging, and Slings) of the Materials Handling Equipment group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3940-01-631-9949 |
| Item Name | Sling Assembly,vehicle Lifting |
| FSC / FSG | 3940 / 39 — Blocks, Tackle, Rigging, and Slings |
| Status | ACTIVE |
| Functional Description | THIS KIT IS USED ON THE AIRCRAFT AT THE FORWARD AND AFT FUSELAGE BEHIND THE WING |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| J07008-30 | 3/2 Design control — primary reference U.S. Government activity |
NSN 3940-01-631-9949 is a Sling Assembly,vehicle Lifting, classified under FSC 3940, Blocks, Tackle, Rigging, and Slings. Status: active.
Key specifications for 3940-01-631-9949: Special Features: THIS KIT IS PRIMARILY USED FOR AIRPLANE RECOVERY. IT MAY ALSO BE USED TO TETHER THE AIRPLANE DURING TRANSPORTATION OR DURING HIGH WIND CONDITIONS. MAY BE USED IN ANY ENVIRONMENT AND REQUIRES THE USE OF MOBILE CRANE; 2-SLING ASSEMBLIES, 4-SPREADER BAR ASSEMBLIES, 8-CINCH ASSEMBLIES AND ASTORAGE BOX; AIRCRAFT HEAVY WEIGHT AIRCRAFT; THIS KIT IS PRIMARILY USED FOR AIRPLANE RECOVERY. IT MAY ALSO BE USED TO TETHER THE AIRPLANE DURING TRANSPORTATION OR DURING HIGH WIND CONDITIONS. MAY BE USED IN ANY ENVIRONMENT AND REQUIRES THE USE OF MOBILE CRANE.; Functional Description: THIS KIT IS USED ON THE AIRCRAFT AT THE FORWARD AND AFT FUSELAGE BEHIND THE WING; Part Name Assigned by Controlling Agency: SLING EQUIPMENT-AIRCRAFT RECOVERY; End Item Identification: KC-46A TANKER A. 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.