The Screw,shoulder, cataloged under National Stock Number 5305-01-004-6935, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Cyberguard Corporation. Government technical data includes 17 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 | 5305-01-004-6935 |
| Primary Part Number | MD49009-001 |
| Item Name | Screw,shoulder |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Cyberguard Corporation |
| Status | ACTIVE |
| Head Height | 0.200 INCHES NOMINAL IN |
| Fastener Length | 1.065 INCHES NOMINAL IN |
| Shoulder Length | 0.580 INCHES NOMINAL FIRST SHOULDER IN |
| Shoulder Diameter | 0.182 INCHES MINIMUM AND 0.188 INCHES MAXIMUM FIRST SHOULDER IN |
| Thread Length | 0.310 INCHES NOMINAL IN |
| Shoulder Shape | ROUND FIRST SHOULDER |
| Material Document and Classification | 66 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Thread Diameter | 0.164 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 | 32 |
| Material | STEEL COMP 303 OVERALL |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Head Diameter | 0.312 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 |
|---|---|
| MD49009-001 PRIMARY | Cyberguard Corporation (USA) |
NSN 5305-01-004-6935 is a Screw,shoulder, manufactured by Cyberguard Corporation, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-004-6935 has 1 manufacturer part number on file: MD49009-001 (Cyberguard Corporation).
Key specifications for MD49009-001: Head Height: 0.200 INCHES NOMINAL IN; Fastener Length: 1.065 INCHES NOMINAL IN; Shoulder Length: 0.580 INCHES NOMINAL FIRST SHOULDER IN; Shoulder Diameter: 0.182 INCHES MINIMUM AND 0.188 INCHES MAXIMUM FIRST SHOULDER IN. 17 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.