The Setscrew, cataloged under National Stock Number 5305-01-236-5525, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. Government technical data includes 15 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-236-5525 |
| Item Name | Setscrew |
| FSC / FSG | 5305 / 53 — Screws |
| Status | ACTIVE |
| Point Diameter | 1.130 INCHES NOMINAL IN |
| Point Length | 0.060 INCHES NOMINAL IN |
| Fastener Length | 0.880 INCHES NOMINAL IN |
| Distance Between Hole Centers | 0.625 INCHES NOMINAL IN |
| Material Document and Classification | ASTM B150 ASSN STD ALL MATERIAL RESPONSES OVERALL |
| Nominal Thread Diameter | 1.250 INCHES IN |
| Head Style | HEADLESS (SETSCREW) |
| Thread Direction | RIGHT-HAND |
| Point Style | DOG |
| Minimum Yield Strength | 55000 POUNDS PER SQUARE INCH LBS |
| Internal Drive Style | DRILLED HOLES |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 16 |
| Material | COPPER ALLOY 614 OR COPPER ALLOY 642 OVERALL |
| Thread Series Designator | UN |
| 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 |
|---|---|
| 58313-40369-5 | 3/2 Design control — primary reference U.S. Government activity |
| 58313-40369-5 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5305-01-236-5525 is a Setscrew, classified under FSC 5305, Screws. Status: active.
Key specifications for 5305-01-236-5525: Point Diameter: 1.130 INCHES NOMINAL IN; Point Length: 0.060 INCHES NOMINAL IN; Fastener Length: 0.880 INCHES NOMINAL IN; Distance Between Hole Centers: 0.625 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.