The Spreader,sling, cataloged under National Stock Number 3940-01-180-9677, is classified within Federal Supply Class 3940 (Blocks, Tackle, Rigging, and Slings) of the Materials Handling Equipment group. The manufacturer of record is The Boeing Company Div Defense. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3940-01-180-9677 |
| Primary Part Number | 68D290051-1003 |
| Item Name | Spreader,sling |
| FSC / FSG | 3940 / 39 — Blocks, Tackle, Rigging, and Slings |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Design Type | BAR |
| Drilled End | NOT INCLUDED |
| Reference Data and Literature | TO 1F-15A-4-6 A |
| Adjustability | ADJUSTABLE |
| Functional Classification | HH-1.5 |
| Specific Usage Design | CONFORMAL FUEL TANKS OF F-15C/D/E |
| Width | 6.000 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY AND STEEL |
| Slotted End | NOT INCLUDED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 68D290051-1003 | Seyer Industries, Inc. Dba Seyer Industries Inc (USA) |
| 68D290051-1003 PRIMARY | The Boeing Company Div Defense (USA) |
| CD29A1532/147 | The Boeing Company Div Defense (USA) |
NSN 3940-01-180-9677 is a Spreader,sling, manufactured by The Boeing Company Div Defense, classified under FSC 3940, Blocks, Tackle, Rigging, and Slings. Status: active.
NSN 3940-01-180-9677 has 3 manufacturer part numbers on file: 68D290051-1003 (Seyer Industries, Inc. Dba Seyer Industries Inc), 68D290051-1003 (The Boeing Company Div Defense), CD29A1532/147 (The Boeing Company Div Defense).
Key specifications for 68D290051-1003: Design Type: BAR; Drilled End: NOT INCLUDED; Reference Data and Literature: TO 1F-15A-4-6 A; Overall Length: 120.000 INCHES NOMINAL IN. 9 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.
NSN 3940-01-180-9677 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.