The Shackle, cataloged under National Stock Number 4030-00-936-9165, 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 Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp. 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4030-00-936-9165 |
| Primary Part Number | S6172-70043-1 |
| Item Name | Shackle |
| FSC / FSG | 4030 / 40 — Fittings for Rope, Cable, and Chain |
| Manufacturer | Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp |
| Status | ACTIVE |
| Inside Length | 3.368 INCHES NOMINAL IN |
| Material Diameter | 0.750 INCHES NOMINAL IN |
| Style Designator | ANTITOPPLING |
| Opening Width | 1.229 INCHES NOMINAL IN |
| Eyelet Style | ROUND PLAIN |
| Surface Treatment | CADMIUM AND ENAMEL |
| Eye Inside Diameter | 0.874 INCHES MINIMUM AND 0.878 INCHES MAXIMUM IN |
| 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 |
|---|---|
| S6172-70043-1 PRIMARY | Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp (USA) |
NSN 4030-00-936-9165 is a Shackle, manufactured by Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp, classified under FSC 4030, Fittings for Rope, Cable, and Chain. Status: active.
NSN 4030-00-936-9165 has 1 manufacturer part number on file: S6172-70043-1 (Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp).
Key specifications for S6172-70043-1: Inside Length: 3.368 INCHES NOMINAL IN; Material Diameter: 0.750 INCHES NOMINAL IN; Style Designator: ANTITOPPLING; Opening Width: 1.229 INCHES NOMINAL IN. 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.