The Setscrew, cataloged under National Stock Number 5305-01-339-3922, 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13 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5305-01-339-3922 |
| Item Name | Setscrew |
| FSC / FSG | 5305 / 53 — Screws |
| Status | ACTIVE |
| Point Length | 0.010 INCHES MINIMUM AND 0.020 INCHES MAXIMUM IN |
| Fastener Length | 0.375 INCHES MINIMUM AND 0.437 INCHES MAXIMUM IN |
| Thread Length | 0.329 INCHES NOMINAL IN |
| Point Chamfer Angle | 88.0 DEGREES MINIMUM AND 92.0 DEGREES MAXIMUM |
| Nominal Thread Diameter | 0.086 INCHES IN |
| Head Style | HEADLESS (SETSCREW) |
| Thread Direction | RIGHT-HAND |
| Point Style | FLAT |
| Internal Drive Style | SLOT |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 64 |
| Material | PLASTIC POLYAMIDE NYLON OVERALL |
| 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 |
|---|---|
| 203693 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5305-01-339-3922 is a Setscrew, classified under FSC 5305, Screws. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 6750-01-353-9719. Verify interchangeability with system specifications before substitution.
Key specifications for 5305-01-339-3922: Point Length: 0.010 INCHES MINIMUM AND 0.020 INCHES MAXIMUM IN; Fastener Length: 0.375 INCHES MINIMUM AND 0.437 INCHES MAXIMUM IN; Thread Length: 0.329 INCHES NOMINAL IN; Point Chamfer Angle: 88.0 DEGREES MINIMUM AND 92.0 DEGREES MAXIMUM. 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.