The Setscrew, cataloged under National Stock Number 5305-00-286-0478, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Raytheon Company Dba Raytheon. Government technical data includes 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-00-286-0478 |
| Primary Part Number | 407733 |
| Item Name | Setscrew |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Raytheon Company Dba Raytheon |
| Status | ACTIVE |
| Internal Drive Style | SLOT |
| Point Diameter | 0.122 INCHES MINIMUM AND 0.123 INCHES MAXIMUM IN |
| Thread Length | 0.093 INCHES MAXIMUM IN |
| Point Style | FLAT |
| Nominal Thread Diameter | 0.164 INCHES IN |
| Material | STEEL COMP 416 OVERALL |
| Point Chamfer Angle | 45.0 DEGREES NOMINAL |
| Minimum Tensile Strength | 170000 POUNDS PER SQUARE INCH LBS |
| Head Diameter | 0.312 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND |
| Hardness Rating | 93.9 ROCKWELL B MINIMUM AND 99.0 ROCKWELL B MAXIMUM OVERALL |
| Material Document and Classification | QQ-S-763,CLASS 6,TYPE A FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Thread Class | 2A A |
| Head Style | HEADLESS (SETSCREW) |
| Point Length | 0.194 INCHES MINIMUM AND 0.204 INCHES MAXIMUM IN |
| Fastener Length | 0.297 INCHES NOMINAL IN |
| Thread Quantity Per Inch | 32 |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Head Height | 0.086 INCHES MINIMUM AND 0.102 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 407733 PRIMARY | Raytheon Company Dba Raytheon (USA) |
NSN 5305-00-286-0478 is a Setscrew, manufactured by Raytheon Company Dba Raytheon, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-00-286-0478 has 1 cross-referenced part number: 407733 (Raytheon Company Dba Raytheon).
There are 2 known substitutes for 5305-00-286-0478: 6625-00-078-5695, 5305-01-053-2719. Verify interchangeability with system specifications before substitution.
Key specifications for 407733: Internal Drive Style: SLOT; Point Diameter: 0.122 INCHES MINIMUM AND 0.123 INCHES MAXIMUM IN; Thread Length: 0.093 INCHES MAXIMUM IN; Point Style: FLAT. 19 total characteristics are documented in the Federal Logistics Information System.