The Screw,cap,socket Head, cataloged under National Stock Number 5305-01-665-5820, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Qinetiq North America, Inc. Dba Technology Systems Group Div Qinetiq North America Inc, Technology Solutions Gr. Government technical data includes 8 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 | 5305-01-665-5820 |
| Primary Part Number | 0401745446 |
| Item Name | Screw,cap,socket Head |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Qinetiq North America, Inc. Dba Technology Systems Group Div Qinetiq North America Inc, Technology Solutions Gr |
| Status | ACTIVE |
| Hardness Rating | 55.00 ROCKWELL B NOMINAL OVERALL |
| Nominal Thread Diameter | 0.375 INCHES IN |
| Head Style | FLAT COUNTERSUNK |
| Thread Direction | RIGHT-HAND |
| Surface Treatment | PASSIVATE OVERALL |
| Internal Drive Style | HEXAGON |
| Material | STEEL CORROSION RESISTING OVERALL |
| Head Diameter | 0.234 INCHES NOMINAL 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 |
|---|---|
| 0401745446 PRIMARY | Qinetiq North America, Inc. Dba Technology Systems Group Div Qinetiq North America Inc, Technology Solutions Gr (USA) |
NSN 5305-01-665-5820 is a Screw,cap,socket Head, manufactured by Qinetiq North America, Inc. Dba Technology Systems Group Div Qinetiq North America Inc, Technology Solutions Gr, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-665-5820 has 1 manufacturer part number on file: 0401745446 (Qinetiq North America, Inc. Dba Technology Systems Group Div Qinetiq North America Inc, Technology Solutions Gr).
Key specifications for 0401745446: Hardness Rating: 55.00 ROCKWELL B NOMINAL OVERALL; Nominal Thread Diameter: 0.375 INCHES IN; Head Style: FLAT COUNTERSUNK; Thread Direction: RIGHT-HAND. 8 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.