The Shackle, cataloged under National Stock Number 4030-01-516-4279, 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 Mcmaster-Carr Supply Company. Government technical data includes 8 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4030-01-516-4279 |
| Primary Part Number | 32345T12 |
| Item Name | Shackle |
| FSC / FSG | 4030 / 40 — Fittings for Rope, Cable, and Chain |
| Manufacturer | Mcmaster-Carr Supply Company |
| Status | ACTIVE |
| Surface Treatment Document and Classification | RR-C-271D FED SPEC SINGLE TREATMENT RESPONSE |
| Inside Length | 2.375 INCHES NOMINAL IN |
| Material Diameter | 0.625 INCHES NOMINAL IN |
| Criticality Code Justification | AGAV |
| Style Designator | ANCHOR |
| Opening Width | 1.062 INCHES NOMINAL IN |
| 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 | Y |
| Part Number | Manufacturer |
|---|---|
| 32345T12 | Mcmaster-Carr Supply Company (USA) |
| Reference | Meaning |
|---|---|
| 32345T22 | 5/9 Secondary reference Mcmaster-Carr Supply Company |
| M351AG | 3/9 Design control — primary reference U.S. Government activity |
NSN 4030-01-516-4279 is a Shackle, manufactured by Mcmaster-Carr Supply Company, classified under FSC 4030, Fittings for Rope, Cable, and Chain. Status: active.
NSN 4030-01-516-4279 has 1 manufacturer part number on file: 32345T12 (Mcmaster-Carr Supply Company).
Key specifications for 32345T12: Surface Treatment Document and Classification: RR-C-271D FED SPEC SINGLE TREATMENT RESPONSE; Inside Length: 2.375 INCHES NOMINAL IN; Material Diameter: 0.625 INCHES NOMINAL IN; Criticality Code Justification: AGAV. 8 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.