The Screw,tapping, cataloged under National Stock Number 5305-01-548-4800, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. Government technical data includes 8 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5305-01-548-4800 |
| Item Name | Screw,tapping |
| FSC / FSG | 5305 / 53 — Screws |
| Status | ACTIVE |
| Nonmachine Nominal Thread Diameter | 0.190 INCHES IN |
| Head Height | 0.043 INCHES NOMINAL IN |
| Fastener Length | 1.380 INCHES NOMINAL IN |
| Nonmachine Thread Style | SELF DRILLING |
| Head Style | DEE |
| Internal Drive Style | CROSS RECESS TYPE 1 |
| Material | STEEL OVERALL |
| Head Diameter | 0.470 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 |
|---|---|
| 6023173 | 3/9 Design control — primary reference Am General Llc |
| J78 | 5/9 Secondary reference U.S. Government activity |
| J78 | 5/1 Secondary reference Sae International Dba Sae International |
NSN 5305-01-548-4800 is a Screw,tapping, classified under FSC 5305, Screws. Status: active.
Key specifications for 5305-01-548-4800: Nonmachine Nominal Thread Diameter: 0.190 INCHES IN; Head Height: 0.043 INCHES NOMINAL IN; Fastener Length: 1.380 INCHES NOMINAL IN; Nonmachine Thread Style: SELF DRILLING. 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.