The Sling,multiple Leg, cataloged under National Stock Number 3940-01-435-6389, is classified within Federal Supply Class 3940 (Blocks, Tackle, Rigging, and Slings) of the Materials Handling Equipment group. Government technical data includes 8 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3940-01-435-6389 |
| Item Name | Sling,multiple Leg |
| FSC / FSG | 3940 / 39 — Blocks, Tackle, Rigging, and Slings |
| Status | ACTIVE |
| Design Type | MULTIPLE LEG |
| Leg Length and Quantity | ONE LEG 82.5 IN., ONE LEG 80.5 IN., ONE LEG 62.0 IN., ONE LEG 60.0 IN. IN |
| Quantity | 2 |
| Sling Material Type | WIRE ROPE |
| Adjustability | NONADJUSTABLE |
| Beam Overall Length | 102.000 INCHES NOMINAL IN |
| Material | STEEL LOCATION NOT OTHERWISE SPECIFIED |
| Sling Spreader | INCLUDED |
| 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 |
|---|---|
| 80156-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 3940-01-435-6389 is a Sling,multiple Leg, classified under FSC 3940, Blocks, Tackle, Rigging, and Slings. Status: active.
2 possible matches (shared part number, not a government interchangeability claim): 5210-01-528-6901, 5340-01-581-3600. Verify interchangeability with system specifications before substitution.
Key specifications for 3940-01-435-6389: Design Type: MULTIPLE LEG; Leg Length and Quantity: ONE LEG 82.5 IN., ONE LEG 80.5 IN., ONE LEG 62.0 IN., ONE LEG 60.0 IN. IN; Quantity: 2; Sling Material Type: WIRE ROPE. 8 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.