The Screw,machine, cataloged under National Stock Number 5305-01-411-7923, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. Government technical data includes 13 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-411-7923 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — Screws |
| Status | ACTIVE |
| Head Height | 0.043 INCHES MINIMUM AND 0.053 INCHES MAXIMUM IN |
| Fastener Length | 0.3125 INCHES NOMINAL IN |
| Screw Material Document and Classification | ASTM A582 COND ANL CF ASSN STD SINGLE MATERIAL RESPONSE |
| Thread Length | 0.2825 INCHES NOMINAL IN |
| Nominal Thread Diameter | 0.086 INCHES IN |
| Head Style | PAN NO. 2 |
| Thread Direction | RIGHT-HAND |
| Screw Material | STEEL COMP 303 OR STEEL COMP 303SE |
| Internal Drive Style | SLOT |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 64 |
| Thread Series Designator | UNF |
| Head Diameter | 0.126 INCHES MINIMUM AND 0.146 INCHES MAXIMUM IN |
| 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 |
|---|---|
| 240-210 1/2SS | 3/9 Design control — primary reference Honeywell Intl Inc Defense Avionics Systems |
NSN 5305-01-411-7923 is a Screw,machine, classified under FSC 5305, Screws. Status: active.
Key specifications for 5305-01-411-7923: Head Height: 0.043 INCHES MINIMUM AND 0.053 INCHES MAXIMUM IN; Fastener Length: 0.3125 INCHES NOMINAL IN; Screw Material Document and Classification: ASTM A582 COND ANL CF ASSN STD SINGLE MATERIAL RESPONSE; Thread Length: 0.2825 INCHES NOMINAL IN. 13 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.