The Chain Fastener,angle, cataloged under National Stock Number 4030-01-426-1329, is classified within Federal Supply Class 4030 (Fittings for Rope, Cable, and Chain) of the Rope, Cable, Chain, and Fittings group. Government technical data includes 8 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4030-01-426-1329 |
| Item Name | Chain Fastener,angle |
| FSC / FSG | 4030 / 40 — Fittings for Rope, Cable, and Chain |
| Status | ACTIVE |
| First Flat Length | 1.000 INCHES NOMINAL IN |
| First Hole Diameter | 0.125 INCHES NOMINAL IN |
| Overall Thickness | 0.064 INCHES NOMINAL IN |
| Second Flat Length | 0.500 INCHES NOMINAL IN |
| Style Designator | TAPERED |
| Second Hole Diameter | 1.032 INCHES NOMINAL IN |
| Surface Treatment | PASSIVATE |
| Material | STEEL COMP 301 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 13D0021-039 | 3/2 Design control — primary reference U.S. Government activity |
NSN 4030-01-426-1329 is a Chain Fastener,angle, classified under FSC 4030, Fittings for Rope, Cable, and Chain. Status: active.
Key specifications for 4030-01-426-1329: First Flat Length: 1.000 INCHES NOMINAL IN; First Hole Diameter: 0.125 INCHES NOMINAL IN; Overall Thickness: 0.064 INCHES NOMINAL IN; Second Flat Length: 0.500 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.