The Screw,shoulder, cataloged under National Stock Number 5305-01-428-6020, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Dynalec Corporation. Government technical data includes 16 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-428-6020 |
| Primary Part Number | 65011-037 |
| Item Name | Screw,shoulder |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Dynalec Corporation |
| Status | ACTIVE |
| Head Height | 0.134 INCHES NOMINAL IN |
| Fastener Length | 0.616 INCHES NOMINAL IN |
| Shoulder Length | 0.194 INCHES NOMINAL FIRST SHOULDER IN |
| Shoulder Diameter | 0.218 INCHES NOMINAL FIRST SHOULDER IN |
| Thread Length | 0.375 INCHES NOMINAL IN |
| Shoulder Shape | ROUND FIRST SHOULDER |
| Nominal Thread Diameter | 0.138 INCHES IN |
| Head Style | FLAT CHAMFER |
| Thread Direction | RIGHT-HAND |
| Surface Treatment | PASSIVATE OVERALL |
| Internal Drive Style | SLOT |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 40 |
| Material | STEEL COMP 303 OVERALL |
| Thread Series Designator | UNF |
| Head Diameter | 0.156 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 |
| Part Number | Manufacturer |
|---|---|
| 65011-037 PRIMARY | Dynalec Corporation (USA) |
NSN 5305-01-428-6020 is a Screw,shoulder, manufactured by Dynalec Corporation, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-428-6020 has 1 manufacturer part number on file: 65011-037 (Dynalec Corporation).
Key specifications for 65011-037: Head Height: 0.134 INCHES NOMINAL IN; Fastener Length: 0.616 INCHES NOMINAL IN; Shoulder Length: 0.194 INCHES NOMINAL FIRST SHOULDER IN; Shoulder Diameter: 0.218 INCHES NOMINAL FIRST SHOULDER IN. 16 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.