The Sling,endless, cataloged under National Stock Number 3940-01-483-8575, 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 5 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 3940-01-483-8575 |
| Primary Part Number | TUFXKS1000EEX20FT |
| 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 | FIBER ROPE |
| Material | PLASTIC POLYAMIDE NYLON AND PLASTIC POLYESTER LOCATION NOT OTHERWISE SPECIFIED |
| 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-1000EEX20FT | Mazzella Lifting Technologies, Inc. (USA) |
| TPXCEE1000EEX20FT | Hanes Supply, Inc. Dba Hanes Supply Inc (USA) |
| TUFXKS1000EEX20FT PRIMARY | Lift-It Manufacturing Co., Inc. Dba Lift It Manufacturing Co Inc (USA) |
| TPXC1000EEX20FT | I & I Sling, Llc (USA) |
| TPXC1000EEX20FT | Certified Slings, Llc (USA) |
| Reference | Meaning |
|---|---|
| TUFKS1000EEX20FT | 5/9 Secondary reference Lift-It Manufacturing Co., Inc. Dba Lift It Manufacturing Co Inc |
| TPXC100EEX20FT | 5/9 Secondary reference I & I Sling, Llc |
NSN 3940-01-483-8575 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 3940-01-483-8575 has 5 manufacturer part numbers on file: TPXC-1000EEX20FT (Mazzella Lifting Technologies, Inc.), TPXCEE1000EEX20FT (Hanes Supply, Inc. Dba Hanes Supply Inc), TUFXKS1000EEX20FT (Lift-It Manufacturing Co., Inc. Dba Lift It Manufacturing Co Inc), TPXC1000EEX20FT (I & I Sling, Llc), TPXC1000EEX20FT (Certified Slings, Llc).
Key specifications for TUFXKS1000EEX20FT: Design Type: FIBER ROPE; Special Features: 20 FEET LONG; MAXIMUM WORKING LOAS WHEN USED AS: A CHOCKER--8000LBS, VERTICAL--10,000LBS, BASKET--20,000LBS, 3 INCHES IN WIDTH LBS; Part Name Assigned by Controlling Agency: TWIN-PATH EYE AND EYE; End Item Identification: SCREEN, WELL. 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.