The Screw,machine, cataloged under National Stock Number 5305-01-386-0456, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. Government technical data includes 10 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5305-01-386-0456 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — Screws |
| Status | ACTIVE |
| Fastener Length | 0.375 INCHES NOMINAL IN |
| Screw Material Document and Classification | SAE J429 GR 1 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A307 GR A ASSN STD SINGLE MATERIAL RESPONSE |
| Nominal Thread Diameter | 0.250 INCHES IN |
| Head Style | FLAT COUNTERSUNK |
| Thread Direction | RIGHT-HAND |
| Screw Material | STEEL |
| Internal Drive Style | SLOT |
| Countersink Angle | 82.0 DEGREES NOMINAL |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Head Diameter | 0.492 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 |
| Reference | Meaning |
|---|---|
| 3HS662 | C/1 Advisory reference — outside the item-of-supply concept Oshkosh Corp |
| 7-111-140307 | 3/9 Design control — primary reference Grove U.s. Llc Dba Grove Us Llc |
| 7-111-140307 | 5/9 Secondary reference Minnpar, Llc Dba Minnpar |
NSN 5305-01-386-0456 is a Screw,machine, classified under FSC 5305, Screws. Status: active.
Key specifications for 5305-01-386-0456: Fastener Length: 0.375 INCHES NOMINAL IN; Screw Material Document and Classification: SAE J429 GR 1 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A307 GR A ASSN STD SINGLE MATERIAL RESPONSE; Nominal Thread Diameter: 0.250 INCHES IN; Head Style: FLAT COUNTERSUNK. 10 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.