The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-01-669-3290, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Fastenal Company Dba Fastenal Co. Government technical data includes 5 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 | 5305-01-669-3290 |
| Primary Part Number | 17939 |
| Item Name | Screw,cap,hexagon Head |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Fastenal Company Dba Fastenal Co |
| Status | ACTIVE |
| Head Style | HEXAGON |
| Color | YELLOW OVERALL |
| Surface Treatment | ZINC OVERALL |
| Material | STEEL OVERALL |
| Head Diameter | 0.75 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 |
|---|---|
| 17939 PRIMARY | Fastenal Company Dba Fastenal Co (USA) |
NSN 5305-01-669-3290 is a Screw,cap,hexagon Head, manufactured by Fastenal Company Dba Fastenal Co, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-669-3290 has 1 manufacturer part number on file: 17939 (Fastenal Company Dba Fastenal Co).
Key specifications for 17939: Head Style: HEXAGON; Color: YELLOW OVERALL; Special Features: MATERIAL: STEEL; GRADE: 8; COLOR: YELLOW; ZINC FINISH; THREAD SIZE: 16; THREAD TYPE: FINE; WEIGHT: 0.7866; TYPE: 3/4-16X5.5; LENGTH: 5.5 INCHES; IN; Surface Treatment: ZINC OVERALL. 5 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.