The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-01-044-8344, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Unity Manufacturing Co. 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 | 5305-01-044-8344 |
| Primary Part Number | 1836 |
| Item Name | Screw,cap,hexagon Head |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Unity Manufacturing Co |
| Status | ACTIVE |
| Head Height | 0.139 INCHES MINIMUM AND 0.155 INCHES MAXIMUM IN |
| Fastener Length | 0.750 INCHES NOMINAL IN |
| Thread Length | 0.679 INCHES MINIMUM IN |
| Nominal Thread Diameter | 0.216 INCHES IN |
| Head Style | HEXAGON |
| Thread Direction | RIGHT-HAND |
| Width Between Flats | 0.367 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN |
| Surface Treatment | CHROMIUM OVERALL |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 28 |
| Material | STEEL OVERALL |
| Thread Series Designator | UNF |
| 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 |
|---|---|
| 1836 PRIMARY | Unity Manufacturing Co (USA) |
NSN 5305-01-044-8344 is a Screw,cap,hexagon Head, manufactured by Unity Manufacturing Co, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-044-8344 has 1 manufacturer part number on file: 1836 (Unity Manufacturing Co).
Key specifications for 1836: Head Height: 0.139 INCHES MINIMUM AND 0.155 INCHES MAXIMUM IN; Fastener Length: 0.750 INCHES NOMINAL IN; Thread Length: 0.679 INCHES MINIMUM IN; Nominal Thread Diameter: 0.216 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.