The Screw,machine, cataloged under National Stock Number 5305-01-535-9372, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Clarke Hess Communication Research Corp. 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-535-9372 |
| Primary Part Number | 412-332 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Clarke Hess Communication Research Corp |
| Status | ACTIVE |
| Head Height | 2.4 MILLIMETERS MAXIMUM MM |
| External Thread Tolerance Class | M3X0.5 |
| Fastener Length | 10.0 MILLIMETERS NOMINAL MM |
| Thread Pitch in Millimeters | 0.5 |
| Thread Length | 8.5 MILLIMETERS NOMINAL MM |
| Nominal Thread Diameter | 2.1 MILLIMETERS MM |
| Head Style | PAN NO. 2 |
| Thread Direction | RIGHT-HAND |
| Screw Material | ZINC ALLOY |
| Color | BLACK |
| Internal Drive Style | CROSS RECESS TYPE II |
| Thread Series Designator | M |
| Head Diameter | 5.6 MILLIMETERS MAXIMUM 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 |
|---|---|
| 412-332 PRIMARY | Clarke Hess Communication Research Corp (USA) |
NSN 5305-01-535-9372 is a Screw,machine, manufactured by Clarke Hess Communication Research Corp, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-535-9372 has 1 manufacturer part number on file: 412-332 (Clarke Hess Communication Research Corp).
Key specifications for 412-332: Head Height: 2.4 MILLIMETERS MAXIMUM MM; External Thread Tolerance Class: M3X0.5; Fastener Length: 10.0 MILLIMETERS NOMINAL MM; Thread Pitch in Millimeters: 0.5. 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.