The Screw,machine, cataloged under National Stock Number 5305-01-048-6068, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Southco Inc. Government technical data includes 13 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-048-6068 |
| Primary Part Number | 5713-P20-15-SS-PAS |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Southco Inc |
| Status | ACTIVE |
| Head Height | 0.080 INCHES MAXIMUM IN |
| Screw Surface Treatment | PASSIVATE |
| Fastener Length | 0.520 INCHES NOMINAL IN |
| Thread Length | 0.260 INCHES NOMINAL IN |
| Nominal Thread Diameter | 0.187 INCHES IN |
| Head Style | PAN |
| Thread Direction | RIGHT-HAND |
| Screw Material | STEEL COMP 303 |
| Internal Drive Style | CROSS RECESS TYPE 1 |
| Thread Class | 3 |
| Thread Quantity Per Inch | 20 |
| Thread Series Designator | UNRF |
| Head Diameter | 0.312 INCHES MINIMUM AND 0.328 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 5713-P20-15-SS-PAS PRIMARY | Southco Inc (USA) |
| Reference | Meaning |
|---|---|
| UAPR3T15SSPS | 5/9 Secondary reference Southco Inc |
| 6091700-3 | 5/9 Secondary reference Lockheed Martin Corporation Div Rotary and Mission Systems |
| UA3T15 PR S/S | 5/9 Secondary reference Southco Inc |
NSN 5305-01-048-6068 is a Screw,machine, manufactured by Southco Inc, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-048-6068 has 1 manufacturer part number on file: 5713-P20-15-SS-PAS (Southco Inc).
Key specifications for 5713-P20-15-SS-PAS: Head Height: 0.080 INCHES MAXIMUM IN; Screw Surface Treatment: PASSIVATE; Fastener Length: 0.520 INCHES NOMINAL IN; Thread Length: 0.260 INCHES NOMINAL IN. 13 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.