The Shackle, cataloged under National Stock Number 4030-01-688-0589, is classified within Federal Supply Class 4030 (Fittings for Rope, Cable, and Chain) of the Rope, Cable, Chain, and Fittings group. The manufacturer of record is Fehr Bros. Industries, Inc.. Government technical data includes 9 specifications, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4030-01-688-0589 |
| Primary Part Number | DRSPA750 |
| Item Name | Shackle |
| FSC / FSG | 4030 / 40 — Fittings for Rope, Cable, and Chain |
| Manufacturer | Fehr Bros. Industries, Inc. |
| Status | ACTIVE |
| Inside Length | 2.750 INCHES NOMINAL IN |
| Material Diameter | 0.770 INCHES NOMINAL IN |
| Style Designator | ANCHOR |
| Opening Width | 1.250 INCHES NOMINAL IN |
| Eyelet Style | ROUND THREADED |
| Safe Operating Load Rating | 9500.0 POUNDS NOMINAL LBS |
| Features Provided | W/BOLT |
| Eye Inside Diameter | 0.875 INCHES NOMINAL IN |
| Material | STEEL |
| 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 |
|---|---|
| DRSPA750 PRIMARY | Fehr Bros. Industries, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 17-60861 | 7/2 Vendor item drawing reference Department of Defense Project Manager-Mobile Electric Power |
NSN 4030-01-688-0589 is a Shackle, manufactured by Fehr Bros. Industries, Inc., classified under FSC 4030, Fittings for Rope, Cable, and Chain. Status: active.
NSN 4030-01-688-0589 has 1 manufacturer part number on file: DRSPA750 (Fehr Bros. Industries, Inc.).
Key specifications for DRSPA750: Inside Length: 2.750 INCHES NOMINAL IN; Material Diameter: 0.770 INCHES NOMINAL IN; Style Designator: ANCHOR; Opening Width: 1.250 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.
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.