The Screw,machine, cataloged under National Stock Number 5305-01-658-7646, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Dupree, Inc Dba Stake Fastener Co Div Stake Fastener Co.. Government technical data includes 22 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-658-7646 |
| Primary Part Number | WHS10F8TPKL10GY |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Dupree, Inc Dba Stake Fastener Co Div Stake Fastener Co. |
| Status | ACTIVE |
| Extended Washer Thickness | 0.025 INCHES NOMINAL IN |
| Head Height | 0.094 INCHES NOMINAL IN |
| Bearing Surface of Head Surface Treatment Document and Classification | BMS10-85,TY1 ASSN STD SINGLE TREATMENT RESPONSE |
| Screw Surface Treatment | ALUMINUM |
| Fastener Length | 0.5 INCHES NOMINAL IN |
| Screw Material Document and Classification | AMS4928 ASSN STD SINGLE MATERIAL RESPONSE OR MS4967 ASSN STD SINGLE MATERIAL RESPONSE |
| Extended Washer Diameter | 0.438 INCHES NOMINAL IN |
| Thread Length | 0.5 INCHES NOMINAL IN |
| Bearing Surface of Head Surface Treatment | ALUMINUM |
| Nominal Thread Diameter | 0.190 INCHES IN |
| Head Surface Treatment | ALUMINUM |
| Head Style | ROUND EXTENDED WASHER |
| Thread Direction | RIGHT-HAND |
| Head Surface Treatment Document and Classification | BMS10-85,TY1 ASSN STD SINGLE TREATMENT RESPONSE |
| Screw Material | TITANIUM |
| Color | GRAY/GREY |
| Internal Drive Style | CROSS RECESS TYPE III |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 32 |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Head Diameter | 0.375 INCHES NOMINAL IN |
| Screw Surface Treatment Document and Classification | BMS10-85,TY1 ASSN STD SINGLE TREATMENT RESPONSE |
| 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 |
|---|---|
| WHS10F8TPKL10GY | Dupree, Inc Dba Stake Fastener Co Div Stake Fastener Co. (USA) |
| Reference | Meaning |
|---|---|
| WHS10F8TPKL10GY | 3/2 Design control — primary reference U.S. Government activity |
NSN 5305-01-658-7646 is a Screw,machine, manufactured by Dupree, Inc Dba Stake Fastener Co Div Stake Fastener Co., classified under FSC 5305, Screws. Status: active.
NSN 5305-01-658-7646 has 1 manufacturer part number on file: WHS10F8TPKL10GY (Dupree, Inc Dba Stake Fastener Co Div Stake Fastener Co.).
Key specifications for WHS10F8TPKL10GY: Extended Washer Thickness: 0.025 INCHES NOMINAL IN; Head Height: 0.094 INCHES NOMINAL IN; Bearing Surface of Head Surface Treatment Document and Classification: BMS10-85,TY1 ASSN STD SINGLE TREATMENT RESPONSE; Screw Surface Treatment: ALUMINUM. 22 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.