The Screw,tapping, cataloged under National Stock Number 5305-00-515-8024, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. Government technical data includes 12 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5305-00-515-8024 |
| Item Name | Screw,tapping |
| FSC / FSG | 5305 / 53 — Screws |
| Status | ACTIVE |
| Nonmachine Nominal Thread Diameter | 0.166 INCHES IN |
| Fastener Length | 0.500 INCHES NOMINAL IN |
| Hardness Rating | 37.0 ROCKWELL C MINIMUM OVERALL |
| Nonmachine Thread Style | DOG TYPE (TYPE B OR C) |
| Material Document and Classification | MIL-S-18729,COND N MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Head Style | FLAT COUNTERSUNK |
| Surface Treatment | CADMIUM OVERALL |
| Minimum Tensile Strength | 90000 POUNDS PER SQUARE INCH LBS |
| Internal Drive Style | CROSS RECESS TYPE 1 |
| Countersink Angle | 100.0 DEGREES NOMINAL |
| Material | STEEL OVERALL |
| Head Diameter | 0.308 INCHES NOMINAL IN |
| 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 |
|---|---|
| MILS6033 | 4/1 Identification reference U.S. Government activity |
| NAS548P8-8 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5305-00-515-8024 is a Screw,tapping, classified under FSC 5305, Screws. Status: active.
Key specifications for 5305-00-515-8024: Nonmachine Nominal Thread Diameter: 0.166 INCHES IN; Fastener Length: 0.500 INCHES NOMINAL IN; Hardness Rating: 37.0 ROCKWELL C MINIMUM OVERALL; Nonmachine Thread Style: DOG TYPE (TYPE B OR C). 12 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.