The Screw,cap,socket Head, cataloged under National Stock Number 5305-01-644-7765, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Walker Miller Equipment Company, Inc. Dba Walker Miller Equipment Co 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-644-7765 |
| Primary Part Number | 0216659 |
| Item Name | Screw,cap,socket Head |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Walker Miller Equipment Company, Inc. Dba Walker Miller Equipment Co Inc |
| Status | ACTIVE |
| Width Across Flats | 6.0 MILLIMETERS NOMINAL MM |
| Head Height | 7.8 MILLIMETERS MINIMUM AND 8.0 MILLIMETERS MAXIMUM MM |
| External Thread Tolerance Class | 6G G |
| Fastener Length | 55.0 MILLIMETERS NOMINAL MM |
| Thread Pitch in Millimeters | 1.25 |
| Thread Length | 28.0 MILLIMETERS NOMINAL MM |
| Nominal Thread Diameter | 8.0 MILLIMETERS MM |
| Head Style | FLAT FILLISTER |
| Thread Direction | RIGHT-HAND |
| Internal Drive Style | HEXAGON |
| Thread Series Designator | M |
| Head Diameter | 12.7 MILLIMETERS MINIMUM AND 13.0 MILLIMETERS MAXIMUM 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 |
|---|---|
| 0216659 PRIMARY | Walker Miller Equipment Company, Inc. Dba Walker Miller Equipment Co Inc (USA) |
NSN 5305-01-644-7765 is a Screw,cap,socket Head, manufactured by Walker Miller Equipment Company, Inc. Dba Walker Miller Equipment Co Inc, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-644-7765 has 1 manufacturer part number on file: 0216659 (Walker Miller Equipment Company, Inc. Dba Walker Miller Equipment Co Inc).
Key specifications for 0216659: Width Across Flats: 6.0 MILLIMETERS NOMINAL MM; Head Height: 7.8 MILLIMETERS MINIMUM AND 8.0 MILLIMETERS MAXIMUM MM; External Thread Tolerance Class: 6G G; Fastener Length: 55.0 MILLIMETERS NOMINAL MM. 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.