The Sling,endless, cataloged under National Stock Number 3940-01-554-1381, is classified within Federal Supply Class 3940 (Blocks, Tackle, Rigging, and Slings) of the Materials Handling Equipment group. The manufacturer of record is Lift-All Company, Inc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 3940-01-554-1381 |
| Primary Part Number | EN1-602DX3 |
| Item Name | Sling,endless |
| FSC / FSG | 3940 / 39 — Blocks, Tackle, Rigging, and Slings |
| Manufacturer | Lift-All Company, Inc |
| Status | ACTIVE |
| 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 |
|---|---|
| EN1-602DX3 PRIMARY | Lift-All Company, Inc (USA) |
| Reference | Meaning |
|---|---|
| EN1-602DDX3 | 5/9 Secondary reference Lift-All Company, Inc |
NSN 3940-01-554-1381 is a Sling,endless, manufactured by Lift-All Company, Inc, classified under FSC 3940, Blocks, Tackle, Rigging, and Slings. Status: active.
NSN 3940-01-554-1381 has 1 manufacturer part number on file: EN1-602DX3 (Lift-All Company, Inc).
Key specifications for EN1-602DX3: Part Name Assigned by Controlling Agency: (INAVY) ENDLESS SLING, TY5; End Item Identification: MISC PARTS LIST FOR WPN SHP. 0 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.