The Screw,machine, cataloged under National Stock Number 5305-01-445-0029, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Kollmorgen Corp. Government technical data includes 12 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 | 5305-01-445-0029 |
| Primary Part Number | 45604/0375 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Kollmorgen Corp |
| Status | ACTIVE |
| Fastener Length | 0.308 INCHES MINIMUM AND 0.320 INCHES MAXIMUM IN |
| Thread Length | 0.308 INCHES MINIMUM AND 0.320 INCHES MAXIMUM IN |
| Nominal Thread Diameter | 0.112 INCHES IN |
| Head Style | FLAT COUNTERSUNK |
| Thread Direction | RIGHT-HAND |
| Screw Material | STEEL |
| Internal Drive Style | SLOT |
| Countersink Angle | 82.0 DEGREES MINIMUM |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 40 |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Head Diameter | 0.200 INCHES MINIMUM AND 0.225 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 |
|---|---|
| 45604/0375 PRIMARY | Kollmorgen Corp (USA) |
NSN 5305-01-445-0029 is a Screw,machine, manufactured by Kollmorgen Corp, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-445-0029 has 1 manufacturer part number on file: 45604/0375 (Kollmorgen Corp).
Key specifications for 45604/0375: Fastener Length: 0.308 INCHES MINIMUM AND 0.320 INCHES MAXIMUM IN; Thread Length: 0.308 INCHES MINIMUM AND 0.320 INCHES MAXIMUM IN; Nominal Thread Diameter: 0.112 INCHES IN; Head Style: FLAT COUNTERSUNK. 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.