The Screw,machine, cataloged under National Stock Number 5305-00-930-4543, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is The Boeing Company Div Defense. Government technical data includes 15 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 | 5305-00-930-4543 |
| Primary Part Number | 32-50046-5 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Screw Surface Treatment | NICKEL AND CADMIUM |
| Fastener Length | 4.000 INCHES NOMINAL IN |
| Screw Material Document and Classification | AMS 6427 ASSN STD SINGLE MATERIAL RESPONSE |
| Thread Length | 0.688 INCHES MINIMUM IN |
| Nominal Thread Diameter | 0.562 INCHES IN |
| Head Style | FLAT COUNTERSUNK |
| Thread Direction | RIGHT-HAND |
| Screw Material | STEEL |
| Nonstandard Thread Pitch Diameter | +0.5222 TO 0.5248 INCHES IN |
| Minimum Tensile Strength | 220000 POUNDS PER SQUARE INCH LBS |
| Internal Drive Style | TORQUE |
| Countersink Angle | 100.0 DEGREES NOMINAL |
| Thread Quantity Per Inch | 18 |
| Thread Series Designator | UNS |
| Head Diameter | 1.135 INCHES MINIMUM AND 1.145 INCHES MAXIMUM 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 |
|---|---|
| 32-50046-5 PRIMARY | The Boeing Company Div Defense (USA) |
NSN 5305-00-930-4543 is a Screw,machine, manufactured by The Boeing Company Div Defense, classified under FSC 5305, Screws. Status: active.
NSN 5305-00-930-4543 has 1 manufacturer part number on file: 32-50046-5 (The Boeing Company Div Defense).
Key specifications for 32-50046-5: Screw Surface Treatment: NICKEL AND CADMIUM; Fastener Length: 4.000 INCHES NOMINAL IN; Screw Material Document and Classification: AMS 6427 ASSN STD SINGLE MATERIAL RESPONSE; Thread Length: 0.688 INCHES MINIMUM IN. 15 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.