The Screw,cap,socket Head, cataloged under National Stock Number 5305-01-571-1384, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Fascan International, Inc.. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-571-1384 |
| Primary Part Number | MI1-001-213 |
| Item Name | Screw,cap,socket Head |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Fascan International, Inc. |
| Status | ACTIVE |
| Width Across Flats | 0.500 INCHES NOMINAL IN |
| Nominal Thread Diameter | 0.750 INCHES IN |
| Thread Direction | RIGHT-HAND |
| Minimum Tensile Strength | 140 POUNDS PER SQUARE INCH LBS |
| Minimum Yield Strength | 84 POUNDS PER SQUARE INCH LBS |
| Internal Drive Style | HEXAGON |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 10 |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| MI1-001-213 PRIMARY | Fascan International, Inc. (USA) |
| 79128 | Parts Associates, Inc. Dba P a I (USA) |
NSN 5305-01-571-1384 is a Screw,cap,socket Head, manufactured by Fascan International, Inc., classified under FSC 5305, Screws. Status: active.
NSN 5305-01-571-1384 has 2 manufacturer part numbers on file: MI1-001-213 (Fascan International, Inc.), 79128 (Parts Associates, Inc. Dba P a I).
Key specifications for MI1-001-213: Width Across Flats: 0.500 INCHES NOMINAL IN; Nominal Thread Diameter: 0.750 INCHES IN; Thread Direction: RIGHT-HAND; Minimum Tensile Strength: 140 POUNDS PER SQUARE INCH LBS. 9 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.