The Sling,endless, cataloged under National Stock Number 3940-01-389-8499, is classified within Federal Supply Class 3940 (Blocks, Tackle, Rigging, and Slings) of the Materials Handling Equipment group. The manufacturer of record is Lift-It Manufacturing Co., Inc. Dba Lift It Manufacturing Co Inc. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 3940-01-389-8499 |
| Primary Part Number | TUFXKS-1000X6 |
| Item Name | Sling,endless |
| FSC / FSG | 3940 / 39 — Blocks, Tackle, Rigging, and Slings |
| Manufacturer | Lift-It Manufacturing Co., Inc. Dba Lift It Manufacturing Co Inc |
| Status | ACTIVE |
| Design Type | WEBBING |
| Size Designation | 6 FT LONG, 3 IN. WIDE IN |
| 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 |
|---|---|
| TPXC-1000X6 | Western Sling, Llc Dba Bishop Lifting (USA) |
| TUFXKS-1000X6 PRIMARY | Lift-It Manufacturing Co., Inc. Dba Lift It Manufacturing Co Inc (USA) |
| TPXC-1000X6 | Certified Slings, Llc (USA) |
| Reference | Meaning |
|---|---|
| TUFXS-1000X6 | 5/9 Secondary reference Lift-It Manufacturing Co., Inc. Dba Lift It Manufacturing Co Inc |
| TUFX-1000-6 | 5/9 Secondary reference Lift-It Manufacturing Co., Inc. Dba Lift It Manufacturing Co Inc |
NSN 3940-01-389-8499 is a Sling,endless, manufactured by Lift-It Manufacturing Co., Inc. Dba Lift It Manufacturing Co Inc, classified under FSC 3940, Blocks, Tackle, Rigging, and Slings. Status: active.
NSN 3940-01-389-8499 has 3 manufacturer part numbers on file: TPXC-1000X6 (Western Sling, Llc Dba Bishop Lifting), TUFXKS-1000X6 (Lift-It Manufacturing Co., Inc. Dba Lift It Manufacturing Co Inc), TPXC-1000X6 (Certified Slings, Llc).
Key specifications for TUFXKS-1000X6: Design Type: WEBBING; Special Features: MATERIAL, KEVLAR;; Size Designation: 6 FT LONG, 3 IN. WIDE IN. 2 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.