The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-01-487-7284, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Naval Sea Systems Command. 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 | 5305-01-487-7284 |
| Primary Part Number | 7377620 |
| Item Name | Screw,cap,hexagon Head |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Head Height | 10.0 MILLIMETERS NOMINAL MM |
| Fastener Length | 170.0 MILLIMETERS NOMINAL MM |
| Nominal Thread Diameter | 0.375 INCHES IN |
| Width Between Flats | 9.1 MILLIMETERS NOMINAL MM |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 16 |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Head Diameter | 15.0 MILLIMETERS NOMINAL 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 |
|---|---|
| 7377620 PRIMARY | Naval Sea Systems Command (USA) |
NSN 5305-01-487-7284 is a Screw,cap,hexagon Head, manufactured by Naval Sea Systems Command, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-487-7284 has 1 manufacturer part number on file: 7377620 (Naval Sea Systems Command).
Key specifications for 7377620: Head Height: 10.0 MILLIMETERS NOMINAL MM; Fastener Length: 170.0 MILLIMETERS NOMINAL MM; Nominal Thread Diameter: 0.375 INCHES IN; Width Between Flats: 9.1 MILLIMETERS NOMINAL MM. 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.