The Setscrew, cataloged under National Stock Number 5305-00-206-2086, 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 Co. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-00-206-2086 |
| Primary Part Number | A140-2 |
| Item Name | Setscrew |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Raytheon Company Dba Raytheon Co |
| Status | ACTIVE |
| Point Style | CUP |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Nondefinitive Spec/std Data | 4 TYPE AND 4 STYLE |
| Hardness Rating | 45.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM OVERALL |
| Fastener Length | 0.125 INCHES NOMINAL IN |
| Spline Width | 0.022 INCHES MINIMUM AND 0.023 INCHES MAXIMUM IN |
| Thread Class | 2A A |
| Surface Treatment | CADMIUM OR ZINC OVERALL |
| Material | STEEL OVERALL |
| Thread Length | 0.125 INCHES MAXIMUM IN |
| Nominal Thread Diameter | 0.138 INCHES IN |
| Spline Minor Diameter | 0.055 INCHES MINIMUM AND 0.056 INCHES MAXIMUM IN |
| Internal Drive Style | FOUR SPLINE |
| Head Style | HEADLESS (SETSCREW) |
| Thread Quantity Per Inch | 32 |
| Spline Major Diameter | 0.078 INCHES MINIMUM AND 0.079 INCHES MAXIMUM IN |
| Thread Direction | RIGHT-HAND |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| A140-2 PRIMARY | Raytheon Company Dba Raytheon Co (USA) |
| FFS103TYPEIVSTYLE4 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| A140-2 | Bendix Corp the (USA) |
NSN 5305-00-206-2086 is a Setscrew, manufactured by Raytheon Company Dba Raytheon Co, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-00-206-2086 has 3 cross-referenced part numbers: A140-2 (Raytheon Company Dba Raytheon Co), FFS103TYPEIVSTYLE4 (Federal Specifications Promulgated by General Services Administration Washington DC), A140-2 (Bendix Corp the).
There are 9 known substitutes for 5305-00-206-2086: 5310-00-036-1496, 5305-00-206-0170, 2805-00-358-4664 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for A140-2: Point Style: CUP; Thread Series Designator: UNIFIED NATIONAL COARSE (UNC); Nondefinitive Spec/std Data: 4 TYPE AND 4 STYLE; Hardness Rating: 45.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM OVERALL. 17 total characteristics are documented in the Federal Logistics Information System.