The Chain Fastener,angle, cataloged under National Stock Number 4030-01-244-1250, 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 15 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4030-01-244-1250 |
| Item Name | Chain Fastener,angle |
| FSC / FSG | 4030 / 40 — Fittings for Rope, Cable, and Chain |
| Status | ACTIVE |
| Flat End Radius | 0.125 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE |
| Elevated End Radius | 0.546 INCHES NOMINAL IN |
| Hole Center to Elevated End Length | 0.546 INCHES NOMINAL IN |
| First Flat Length | 0.500 INCHES NOMINAL IN |
| First Hole Diameter | 0.125 INCHES NOMINAL IN |
| Overall Thickness | 0.063 INCHES NOMINAL IN |
| Second Flat Length | 1.296 INCHES NOMINAL IN |
| Style Designator | TAPERED |
| Material Document and Classification | MIL-S-5059,COND A MIL SPEC SINGLE MATERIAL RESPONSE |
| Second Hole Diameter | 0.895 INCHES NOMINAL IN |
| Hole Center to Flat End Length | 0.156 INCHES NOMINAL IN |
| Angle | 14.0 DEGREES MINIMUM AND 16.0 DEGREES MAXIMUM |
| 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 |
|---|---|
| BR2111-0038 | 5/9 Secondary reference Bruce Aerospace Inc |
| 13D0021-038 | 3/2 Design control — primary reference U.S. Government activity |
| ST26D58-38 | 5/9 Secondary reference Lockheed Martin Corp |
NSN 4030-01-244-1250 is a Chain Fastener,angle, classified under FSC 4030, Fittings for Rope, Cable, and Chain. Status: active.
Key specifications for 4030-01-244-1250: Flat End Radius: 0.125 INCHES NOMINAL IN; Surface Treatment Document and Classification: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE; Elevated End Radius: 0.546 INCHES NOMINAL IN; Hole Center to Elevated End Length: 0.546 INCHES NOMINAL IN. 15 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.