The Screw,machine, cataloged under National Stock Number 5305-01-289-3205, 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13 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-289-3205 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — Screws |
| Status | ACTIVE |
| Head Height | 0.043 INCHES MINIMUM AND 0.047 INCHES MAXIMUM IN |
| External Thread Tolerance Class | 6G G |
| Fastener Length | 0.116 INCHES MINIMUM AND 0.124 INCHES MAXIMUM IN |
| Screw Material Document and Classification | ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE |
| Thread Pitch in Millimeters | 0.35 |
| Thread Length | 0.088 INCHES MINIMUM IN |
| Nominal Thread Diameter | 1.6 MILLIMETERS MM |
| Head Style | HEXAGON |
| Thread Direction | RIGHT-HAND |
| Width Between Flats | 0.094 INCHES MINIMUM AND 0.098 INCHES MAXIMUM IN |
| Screw Material | STEEL COMP 303 |
| Internal Drive Style | SLOT |
| Thread Series Designator | M |
| 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 |
|---|---|
| 204573 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5305-01-289-3205 is a Screw,machine, classified under FSC 5305, Screws. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 4720-01-631-7125. Verify interchangeability with system specifications before substitution.
Key specifications for 5305-01-289-3205: Head Height: 0.043 INCHES MINIMUM AND 0.047 INCHES MAXIMUM IN; External Thread Tolerance Class: 6G G; Fastener Length: 0.116 INCHES MINIMUM AND 0.124 INCHES MAXIMUM IN; Screw Material Document and Classification: ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE. 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.