The Shackle, cataloged under National Stock Number 4030-01-646-7874, 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 Ancra International Llc. Government technical data includes 3 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 | 4030-01-646-7874 |
| Primary Part Number | 41713-10 |
| Item Name | Shackle |
| FSC / FSG | 4030 / 40 — Fittings for Rope, Cable, and Chain |
| Manufacturer | Ancra International Llc |
| Status | ACTIVE |
| Opening Width | 0.26 INCHES NOMINAL IN |
| Eyelet Style | ROUND PLAIN |
| 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 |
|---|---|
| 41713-10 PRIMARY | Ancra International Llc (USA) |
NSN 4030-01-646-7874 is a Shackle, manufactured by Ancra International Llc, classified under FSC 4030, Fittings for Rope, Cable, and Chain. Status: active.
NSN 4030-01-646-7874 has 1 manufacturer part number on file: 41713-10 (Ancra International Llc).
1 possible match (shared part number, not a government interchangeability claim): 5310-01-657-3552. Verify interchangeability with system specifications before substitution.
Key specifications for 41713-10: Opening Width: 0.26 INCHES NOMINAL IN; Eyelet Style: ROUND PLAIN; Part Name Assigned by Controlling Agency: SEAT BELT SHACKLE, FLAT; Material: STEEL. 3 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.