The Shackle, cataloged under National Stock Number 4030-01-535-3494, 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 Lockheed Martin Corporation. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4030-01-535-3494 |
| Primary Part Number | 13505965 |
| Item Name | Shackle |
| FSC / FSG | 4030 / 40 — Fittings for Rope, Cable, and Chain |
| Manufacturer | Lockheed Martin Corporation |
| Status | ACTIVE |
| Inside Length | 216.1 MILLIMETERS NOMINAL MM |
| Special Test Features | PROOF LOAD SHACKLE TO 21663 NEWTONS; APPLY EACH LOAD INDIVIDUALLY IN DIRECTION SHOWN |
| Material Diameter | 19.0 MILLIMETERS NOMINAL MM |
| Style Designator | CHAIN |
| Opening Width | 82.8 MILLIMETERS NOMINAL MM |
| Eyelet Style | ROUND PLAIN |
| Closure Head Style | HEXAGON |
| Surface Treatment | PASSIVATE |
| Material | STEEL CORROSION RESISTING |
| 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 |
|---|---|
| 13505965 PRIMARY | Lockheed Martin Corporation (USA) |
| Reference | Meaning |
|---|---|
| 13505965 | 5/9 Secondary reference Us Army Aviation and Missile Command |
NSN 4030-01-535-3494 is a Shackle, manufactured by Lockheed Martin Corporation, classified under FSC 4030, Fittings for Rope, Cable, and Chain. Status: active.
NSN 4030-01-535-3494 has 1 manufacturer part number on file: 13505965 (Lockheed Martin Corporation).
Key specifications for 13505965: Inside Length: 216.1 MILLIMETERS NOMINAL MM; Special Test Features: PROOF LOAD SHACKLE TO 21663 NEWTONS; APPLY EACH LOAD INDIVIDUALLY IN DIRECTION SHOWN; Material Diameter: 19.0 MILLIMETERS NOMINAL MM; Style Designator: CHAIN. 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.