The Setscrew, cataloged under National Stock Number 5305-00-468-9019, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. Government technical data includes 12 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-00-468-9019 |
| Item Name | Setscrew |
| FSC / FSG | 5305 / 53 — Screws |
| Status | ACTIVE |
| Point Diameter | 0.249 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN |
| Head Height | 0.170 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN |
| Point Length | 0.510 INCHES MINIMUM AND 0.520 INCHES MAXIMUM IN |
| Fastener Length | 0.810 INCHES NOMINAL IN |
| Thread Length | 0.200 INCHES MINIMUM AND 0.210 INCHES MAXIMUM IN |
| Nominal Thread Diameter | 0.312 INCHES IN |
| Head Style | HEXAGON |
| Point Style | FLAT |
| Width Between Flats | 0.431 INCHES MINIMUM AND 0.438 INCHES MAXIMUM IN |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 24 |
| Thread Series Designator | UNF |
| 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 |
|---|---|
| F283180 | 3/9 Design control — primary reference British Aerospace (military Aircraft & Aerostructures) |
| 99-6037698 | 6/9 Informative reference only U.S. Government activity |
| F283180 | C/1 Advisory reference — outside the item-of-supply concept Bae Systems (operations) Limited |
NSN 5305-00-468-9019 is a Setscrew, classified under FSC 5305, Screws. Status: active.
Key specifications for 5305-00-468-9019: Point Diameter: 0.249 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN; Head Height: 0.170 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN; Point Length: 0.510 INCHES MINIMUM AND 0.520 INCHES MAXIMUM IN; Fastener Length: 0.810 INCHES NOMINAL IN. 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.