The Screw,machine, cataloged under National Stock Number 5305-01-361-1808, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Penn Engineering & Manufacturing Corp. Government technical data includes 10 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-361-1808 |
| Primary Part Number | PS10-M3-40 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Penn Engineering & Manufacturing Corp |
| Status | ACTIVE |
| Head Height | 1.8 MILLIMETERS MINIMUM AND 1.9 MILLIMETERS MAXIMUM MM |
| Fastener Length | 8.1 MILLIMETERS MINIMUM AND 8.6 MILLIMETERS MAXIMUM MM |
| Thread Pitch in Millimeters | 0.5 |
| Nominal Thread Diameter | 3.0 MILLIMETERS MM |
| Head Style | FLAT FILLISTER |
| Thread Direction | RIGHT-HAND |
| Screw Material | STEEL CORROSION RESISTING |
| Internal Drive Style | SLOT |
| Thread Series Designator | ISO M |
| Head Diameter | 4.7 MILLIMETERS NOMINAL MM |
| 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 |
|---|---|
| PS10-M3-40 PRIMARY | Penn Engineering & Manufacturing Corp (USA) |
NSN 5305-01-361-1808 is a Screw,machine, manufactured by Penn Engineering & Manufacturing Corp, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-361-1808 has 1 manufacturer part number on file: PS10-M3-40 (Penn Engineering & Manufacturing Corp).
Key specifications for PS10-M3-40: Head Height: 1.8 MILLIMETERS MINIMUM AND 1.9 MILLIMETERS MAXIMUM MM; Fastener Length: 8.1 MILLIMETERS MINIMUM AND 8.6 MILLIMETERS MAXIMUM MM; Thread Pitch in Millimeters: 0.5; Nominal Thread Diameter: 3.0 MILLIMETERS MM. 10 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.