The Sling,endless, cataloged under National Stock Number 3940-01-337-5263, is classified within Federal Supply Class 3940 (Blocks, Tackle, Rigging, and Slings) of the Materials Handling Equipment group. The manufacturer of record is Liftex Corporation. Government technical data includes 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 3940-01-337-5263 |
| Primary Part Number | ENR1X48 |
| Item Name | Sling,endless |
| FSC / FSG | 3940 / 39 — Blocks, Tackle, Rigging, and Slings |
| Manufacturer | Liftex Corporation |
| Status | ACTIVE |
| Design Type | WEBBING |
| Material | PLASTIC POLYESTER LOCATION NOT OTHERWISE SPECIFIED |
| Size Designation | ENDLESS ROUND 0.60 IN DIA;48.0 IN LG 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 |
|---|---|
| ENR1X48 PRIMARY | Liftex Corporation (USA) |
| Reference | Meaning |
|---|---|
| LR1X48IN | 5/9 Secondary reference Liftex Corporation |
NSN 3940-01-337-5263 is a Sling,endless, manufactured by Liftex Corporation, classified under FSC 3940, Blocks, Tackle, Rigging, and Slings. Status: active.
NSN 3940-01-337-5263 has 1 manufacturer part number on file: ENR1X48 (Liftex Corporation).
Key specifications for ENR1X48: Design Type: WEBBING; Special Features: RATED CAPACITIES:VERTICAL 2600 LB;CHOKE 2080 LB;VERTICAL BASKET 5200 LB;30 DEG BASKET 4500 LB;45 DEG BASKET 3600 LB LBS; Material: PLASTIC POLYESTER LOCATION NOT OTHERWISE SPECIFIED; Size Designation: ENDLESS ROUND 0.60 IN DIA;48.0 IN LG IN. 3 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.