The Shackle, cataloged under National Stock Number 4030-01-379-2179, 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 Sea-Dog Line Div of Sneve-Nysether Inc. Government technical data includes 4 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 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4030-01-379-2179 |
| Primary Part Number | 147210 |
| Item Name | Shackle |
| FSC / FSG | 4030 / 40 — Fittings for Rope, Cable, and Chain |
| Manufacturer | Sea-Dog Line Div of Sneve-Nysether Inc |
| Status | ACTIVE |
| Inside Length | 0.750 INCHES NOMINAL IN |
| Style Designator | ANCHOR |
| Locking Device Type | PIN |
| Material | STEEL COMP 316 |
| 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 |
|---|---|
| 147210 PRIMARY | Sea-Dog Line Div of Sneve-Nysether Inc (USA) |
NSN 4030-01-379-2179 is a Shackle, manufactured by Sea-Dog Line Div of Sneve-Nysether Inc, classified under FSC 4030, Fittings for Rope, Cable, and Chain. Status: active.
NSN 4030-01-379-2179 has 1 manufacturer part number on file: 147210 (Sea-Dog Line Div of Sneve-Nysether Inc).
1 possible match (shared part number, not a government interchangeability claim): 6750-01-415-4875. Verify interchangeability with system specifications before substitution.
Key specifications for 147210: Inside Length: 0.750 INCHES NOMINAL IN; Style Designator: ANCHOR; Locking Device Type: PIN; Material: STEEL COMP 316. 4 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.