The Shackle, cataloged under National Stock Number 4030-00-763-4160, 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 Leonardo Spa Helicopters Division - Production Site. Government technical data includes 12 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 9 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4030-00-763-4160 |
| Primary Part Number | MS20115-3 |
| Item Name | Shackle |
| FSC / FSG | 4030 / 40 — Fittings for Rope, Cable, and Chain |
| Manufacturer | Leonardo Spa Helicopters Division - Production Site |
| Status | ACTIVE |
| Style Designator | WIRE ROPE |
| Opening Width | 0.105 INCHES MINIMUM AND 0.115 INCHES MAXIMUM IN |
| Eyelet Style | ROUND PLAIN |
| Distance From Bail Center to Hole Center | 0.446 INCHES MINIMUM AND 0.578 INCHES MAXIMUM IN |
| Inside Diameter | 0.219 INCHES MINIMUM AND 0.235 INCHES MAXIMUM IN |
| Surface Treatment | PASSIVATE |
| Eye Inside Diameter | 0.190 INCHES MINIMUM AND 0.195 INCHES MAXIMUM IN |
| Leg End Thickness | 0.073 INCHES NOMINAL IN |
| Minor Diameter | 0.073 INCHES NOMINAL IN |
| Material | STEEL CORROSION RESISTING |
| Major Diameter | 0.140 INCHES NOMINAL IN |
| Breaking Strength | ERR-060 |
| 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 |
|---|---|
| MS20115-3 | Leonardo Spa Helicopters Division - Production Site (ITA) |
| Reference | Meaning |
|---|---|
| MS20115-3 | 2/2 Government specification standardization U.S. Government activity |
| MIL-DTL-5675 | 5/9 Secondary reference U.S. Government activity |
| MIL-DTL-5675 | 4/1 Identification reference U.S. Government activity |
NSN 4030-00-763-4160 is a Shackle, manufactured by Leonardo Spa Helicopters Division - Production Site, classified under FSC 4030, Fittings for Rope, Cable, and Chain. Status: active.
NSN 4030-00-763-4160 has 1 manufacturer part number on file: MS20115-3 (Leonardo Spa Helicopters Division - Production Site).
9 possible matches (shared part number, not a government interchangeability claim): 4030-00-840-0103, 4030-00-851-2218, 4030-00-852-6408. Verify interchangeability with system specifications before substitution.
Key specifications for MS20115-3: Style Designator: WIRE ROPE; Opening Width: 0.105 INCHES MINIMUM AND 0.115 INCHES MAXIMUM IN; Eyelet Style: ROUND PLAIN; Distance From Bail Center to Hole Center: 0.446 INCHES MINIMUM AND 0.578 INCHES MAXIMUM IN. 12 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.