The Screw,machine, cataloged under National Stock Number 5305-01-100-2009, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Elettronica Aster Spa. Government technical data includes 6 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-100-2009 |
| Primary Part Number | 356392-2 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Elettronica Aster Spa |
| Status | ACTIVE |
| Head Height | 0.070 INCHES MINIMUM AND 0.090 INCHES MAXIMUM IN |
| Fastener Length | 0.630 INCHES NOMINAL IN |
| Thread Length | 0.188 INCHES NOMINAL IN |
| Nominal Thread Diameter | 0.138 INCHES IN |
| Head Style | FLAT COUNTERSUNK UNDERCUT |
| Thread Quantity Per Inch | 32 |
| 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 |
|---|---|
| 356392-2 | Elettronica Aster Spa (ITA) |
| Reference | Meaning |
|---|---|
| 356392-2 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5305-01-100-2009 is a Screw,machine, manufactured by Elettronica Aster Spa, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-100-2009 has 1 manufacturer part number on file: 356392-2 (Elettronica Aster Spa).
Key specifications for 356392-2: Head Height: 0.070 INCHES MINIMUM AND 0.090 INCHES MAXIMUM IN; Fastener Length: 0.630 INCHES NOMINAL IN; Thread Length: 0.188 INCHES NOMINAL IN; Nominal Thread Diameter: 0.138 INCHES IN. 6 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.