The Setscrew, cataloged under National Stock Number 5305-00-936-4983, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is The American Society of Mechanical Engineers. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-00-936-4983 |
| Primary Part Number | AES40K500878EE0A15 |
| Item Name | Setscrew |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | The American Society of Mechanical Engineers |
| Status | ACTIVE |
| Locking Feature | STRIP THREADS |
| Nominal Thread Diameter | 0.500 INCHES IN |
| Thread Quantity Per Inch | 20 |
| Internal Drive Style | HEXAGON |
| Thread Series Designator | UNF |
| Width Across Flats | 0.250 INCHES NOMINAL IN |
| Material | STEEL CORROSION RESISTING OVERALL |
| Head Style | HEADLESS (SETSCREW) |
| Thread Class | 3A A |
| Thread Direction | RIGHT-HAND |
| Point Style | FLAT |
| Thread Length | 0.875 INCHES MINIMUM IN |
| Fastener Length | 0.875 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| FF-S-200 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| MIL-DTL-18240(F)1 | Jeannette Corp (USA) |
| MIL-DTL-18240 | Jeannette Corp (USA) |
| M73CR820-14P | Long-Lok, Llc (USA) |
| AES40K500878EE0A15 PRIMARY | The American Society of Mechanical Engineers (USA) |
NSN 5305-00-936-4983 is a Setscrew, manufactured by The American Society of Mechanical Engineers, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-00-936-4983 has 5 cross-referenced part numbers: FF-S-200 (Federal Specifications Promulgated by General Services Administration Washington DC), MIL-DTL-18240(F)1 (Jeannette Corp), MIL-DTL-18240 (Jeannette Corp), M73CR820-14P (Long-Lok, Llc), AES40K500878EE0A15 (The American Society of Mechanical Engineers).
There are 12 known substitutes for 5305-00-936-4983: 5305-00-060-2540, 5305-00-078-9640, 5305-00-115-6184 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for AES40K500878EE0A15: Locking Feature: STRIP THREADS; Nominal Thread Diameter: 0.500 INCHES IN; Thread Quantity Per Inch: 20; Internal Drive Style: HEXAGON. 13 total characteristics are documented in the Federal Logistics Information System.