The Screw,cap,socket Head, cataloged under National Stock Number 5305-01-566-0359, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. Government technical data includes 4 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-566-0359 |
| Item Name | Screw,cap,socket Head |
| FSC / FSG | 5305 / 53 — Screws |
| Status | ACTIVE |
| Nominal Thread Diameter | 10.0 MILLIMETERS MM |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 24 |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 10C300BHSS | 5/9 Secondary reference Elite Fasteners |
| 10C300BHSS | 3/9 Design control — primary reference Elite Fasteners, Inc. |
NSN 5305-01-566-0359 is a Screw,cap,socket Head, classified under FSC 5305, Screws. Status: active.
Key specifications for 5305-01-566-0359: Nominal Thread Diameter: 10.0 MILLIMETERS MM; Special Features: 10-24 UNC-3A X 3.00 BUTTON STYLE, TYPE 300 SERIES STAINLESS; ITEM ALSO KNOWN AS SCREW BUTTON HEAD A; Part Name Assigned by Controlling Agency: SOCKET DRIVE CAP SCREW; Thread Class: 3A A. 4 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.