The Sling,drum Lifting, cataloged under National Stock Number 3940-01-339-5248, is classified within Federal Supply Class 3940 (Blocks, Tackle, Rigging, and Slings) of the Materials Handling Equipment group. Government technical data includes 6 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3940-01-339-5248 |
| Item Name | Sling,drum Lifting |
| FSC / FSG | 3940 / 39 — Blocks, Tackle, Rigging, and Slings |
| Status | ACTIVE |
| Design Type | MULTIPLE LEG |
| Leg Length and Quantity | 2 LEGS 27 IN. IN |
| Sling Material Type | CHAIN |
| Chain Size | 27.000 INCHES NOMINAL IN |
| Drum Hook Assembly Form | ATTACHED |
| Lifting Capacity | 2000.00 POUNDS LBS |
| 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 |
|---|---|
| 3672T14 | 5/9 Secondary reference Mcmaster-Carr Supply Co |
| 641-0301 | 3/9 Design control — primary reference U.S. Government activity |
| 641-0301 | 5/9 Secondary reference Apex Tool Group, Llc |
NSN 3940-01-339-5248 is a Sling,drum Lifting, classified under FSC 3940, Blocks, Tackle, Rigging, and Slings. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 4820-01-617-5203. Verify interchangeability with system specifications before substitution.
Key specifications for 3940-01-339-5248: Design Type: MULTIPLE LEG; Leg Length and Quantity: 2 LEGS 27 IN. IN; Sling Material Type: CHAIN; Chain Size: 27.000 INCHES NOMINAL IN. 6 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.