The Shackle, cataloged under National Stock Number 4030-01-430-5422, 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 Naval Sea Systems Command. Government technical data includes 10 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 | 4030-01-430-5422 |
| Primary Part Number | 6853588 ITEM 5 |
| Item Name | Shackle |
| FSC / FSG | 4030 / 40 — Fittings for Rope, Cable, and Chain |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Inside Length | 3.580 INCHES NOMINAL IN |
| End Condition | THREADED |
| Material Diameter | 1.125 INCHES NOMINAL IN |
| Style Designator | CHAIN |
| Opening Width | 1.810 INCHES NOMINAL IN |
| Locking Device Type | NUT AND COTTER PIN |
| Features Provided | FORELOCK PINHOLE |
| Closure Head Style | HEXAGON |
| Surface Treatment | ZINC |
| 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 |
|---|---|
| 1019873 | Crosby Group Inc the Mckissick Plant Div (USA) |
| 6853588 ITEM 5 PRIMARY | Naval Sea Systems Command (USA) |
| G2150 1-1/8 IN | Crosby Group Inc the Mckissick Plant Div (USA) |
NSN 4030-01-430-5422 is a Shackle, manufactured by Naval Sea Systems Command, classified under FSC 4030, Fittings for Rope, Cable, and Chain. Status: active.
NSN 4030-01-430-5422 has 3 manufacturer part numbers on file: 1019873 (Crosby Group Inc the Mckissick Plant Div), 6853588 ITEM 5 (Naval Sea Systems Command), G2150 1-1/8 IN (Crosby Group Inc the Mckissick Plant Div).
Key specifications for 6853588 ITEM 5: Inside Length: 3.580 INCHES NOMINAL IN; End Condition: THREADED; Material Diameter: 1.125 INCHES NOMINAL IN; Style Designator: CHAIN. 10 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.