The Block,tackle, cataloged under National Stock Number 3940-01-630-4239, is classified within Federal Supply Class 3940 (Blocks, Tackle, Rigging, and Slings) of the Materials Handling Equipment group. The manufacturer of record is D B Industries, Llc. Government technical data includes 1 specification, 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3940-01-630-4239 |
| Primary Part Number | 3600050 |
| Item Name | Block,tackle |
| FSC / FSG | 3940 / 39 — Blocks, Tackle, Rigging, and Slings |
| Manufacturer | D B Industries, Llc |
| Status | ACTIVE |
| Style Designator | PULLEY PATTERN |
| 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 |
|---|---|
| 3600050 PRIMARY | D B Industries, Llc (USA) |
NSN 3940-01-630-4239 is a Block,tackle, manufactured by D B Industries, Llc, classified under FSC 3940, Blocks, Tackle, Rigging, and Slings. Status: active.
NSN 3940-01-630-4239 has 1 manufacturer part number on file: 3600050 (D B Industries, Llc).
Key specifications for 3600050: Style Designator: PULLEY PATTERN; Weight: 18.60 POUNDS LBS; Special Features: 3 TO 1 RATIO, 50 FOOT TRAVEL DISTANCE, CONNECTING SLING, HOOKS, RESCUE SLING, PULLEY AND CARRYING BAG. FT; Part Name Assigned by Controlling Agency: DBI/SALA 3600050 RESCUE POSITIONING DEVICE SYSTEM.. 1 specification is 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.