The Setscrew, cataloged under National Stock Number 5305-01-162-8515, 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15 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-162-8515 |
| Item Name | Setscrew |
| FSC / FSG | 5305 / 53 — Screws |
| Status | ACTIVE |
| Point Length | 0.500 INCHES NOMINAL IN |
| Fastener Length | 1.735 INCHES MINIMUM AND 1.765 INCHES MAXIMUM IN |
| Thread Length | 1.235 INCHES MINIMUM AND 1.265 INCHES MAXIMUM IN |
| Criticality Code Justification | ZZZY |
| Point Chamfer Angle | 43.0 DEGREES MINIMUM AND 47.0 DEGREES MAXIMUM |
| Nominal Thread Diameter | 1.500 INCHES IN |
| Head Style | HEADLESS (SETSCREW) |
| Thread Direction | RIGHT-HAND |
| Point Style | CONE |
| Internal Drive Style | SLOT |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 8 |
| Material | STEEL COMP 304 OVERALL |
| Thread Series Designator | UN |
| Reference Number Differentiating Characteristics | MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | C |
| Reference | Meaning |
|---|---|
| 797D336-5 | 3/1 Design control — primary reference U.S. Government activity |
NSN 5305-01-162-8515 is a Setscrew, classified under FSC 5305, Screws. Status: active.
Key specifications for 5305-01-162-8515: Point Length: 0.500 INCHES NOMINAL IN; Fastener Length: 1.735 INCHES MINIMUM AND 1.765 INCHES MAXIMUM IN; Thread Length: 1.235 INCHES MINIMUM AND 1.265 INCHES MAXIMUM IN; Criticality Code Justification: ZZZY. 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.