The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-01-458-5363, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Mirion Technologies (canberra), Inc.. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-458-5363 |
| Primary Part Number | A3266075-1 |
| Item Name | Screw,cap,hexagon Head |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Mirion Technologies (canberra), Inc. |
| Status | ACTIVE |
| Head Height | 0.048 INCHES MINIMUM AND 0.058 INCHES MAXIMUM IN |
| Fastener Length | 0.900 INCHES MINIMUM AND 0.950 INCHES MAXIMUM IN |
| Thread Length | 0.205 INCHES MINIMUM AND 0.215 INCHES MAXIMUM IN |
| Nominal Thread Diameter | 0.086 INCHES IN |
| Head Style | PAN NO. 2 |
| Thread Direction | RIGHT-HAND |
| Surface Treatment | OXIDE OVERALL |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 56 |
| Material | STEEL COMP 302 OVERALL |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Head Diameter | 0.150 INCHES MINIMUM AND 0.170 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 |
|---|---|
| A3266075-1 PRIMARY | Mirion Technologies (canberra), Inc. (USA) |
| Reference | Meaning |
|---|---|
| A3266075-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5305-01-458-5363 is a Screw,cap,hexagon Head, manufactured by Mirion Technologies (canberra), Inc., classified under FSC 5305, Screws. Status: active.
NSN 5305-01-458-5363 has 1 manufacturer part number on file: A3266075-1 (Mirion Technologies (canberra), Inc.).
Key specifications for A3266075-1: Head Height: 0.048 INCHES MINIMUM AND 0.058 INCHES MAXIMUM IN; Fastener Length: 0.900 INCHES MINIMUM AND 0.950 INCHES MAXIMUM IN; Thread Length: 0.205 INCHES MINIMUM AND 0.215 INCHES MAXIMUM IN; Nominal Thread Diameter: 0.086 INCHES IN. 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.