The Screw Assembly,panel, cataloged under National Stock Number 5305-01-241-6322, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Raytheon Company Dba Raytheon Co. Government technical data includes 14 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-241-6322 |
| Primary Part Number | 568540-1 |
| Item Name | Screw Assembly,panel |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Raytheon Company Dba Raytheon Co |
| Status | ACTIVE |
| Head Height | 0.122 INCHES MINIMUM AND 0.122 INCHES MINIMUM AND 0.133 INCHES MAXIMUM0.133 INCHES MAXIMUM IN |
| Fastener Length | 0.620 INCHES NOMINAL0.620 INCHES NOMINAL IN |
| Thread Length | 0.558 INCHES MINIMUM AND 0.558 INCHES MINIMUM AND 0.620 INCHES MAXIMUM0.620 INCHES MAXIMUM IN |
| Nominal Thread Diameter | 0.190 INCHES0.190 INCHES IN |
| Head Style | PAN NO. 2 |
| Thread Direction | RIGHT-HANDRIGHT-HAND |
| Surface Treatment | CADMIUM FASTENER |
| Internal Drive Style | CROSS RECESS TYPE 1CROSS RECESS TYPE 1 |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 3232 |
| Material | STEEL FASTENER |
| Material | PLASTIC PRIMARY WASHER |
| Thread Series Designator | UNF |
| Head Diameter | 0.357 INCHES MINIMUM AND 0.373 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 |
NSN 5305-01-241-6322 is a Screw Assembly,panel, manufactured by Raytheon Company Dba Raytheon Co, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-241-6322 has 2 manufacturer part numbers on file: 568540-1 (Raytheon Company), 568540-1 (Raytheon Company Dba Raytheon Co).
Key specifications for 568540-1: Head Height: 0.122 INCHES MINIMUM AND 0.122 INCHES MINIMUM AND 0.133 INCHES MAXIMUM0.133 INCHES MAXIMUM IN; Fastener Length: 0.620 INCHES NOMINAL0.620 INCHES NOMINAL IN; Thread Length: 0.558 INCHES MINIMUM AND 0.558 INCHES MINIMUM AND 0.620 INCHES MAXIMUM0.620 INCHES MAXIMUM IN; Nominal Thread Diameter: 0.190 INCHES0.190 INCHES IN. 14 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.