The Setscrew, cataloged under National Stock Number 5305-00-373-8654, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Triumph Engine Control Systems Llc. Government technical data includes 15 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-00-373-8654 |
| Primary Part Number | 14477 |
| Item Name | Setscrew |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Triumph Engine Control Systems Llc |
| Status | ACTIVE |
| Fastener Length | 1.640 INCHES NOMINAL IN |
| Hardness Rating | 26.0 ROCKWELL C MINIMUM AND 34.0 ROCKWELL C MAXIMUM OVERALL |
| Thread Series Designator | UNF |
| Surface Treatment | PASSIVATE OVERALL |
| Thread Length | 1.640 INCHES MAXIMUM IN |
| Thread Direction | RIGHT-HAND |
| Head Style | HEADLESS (SETSCREW) |
| Thread Quantity Per Inch | 24 |
| Nominal Thread Diameter | 0.312 INCHES IN |
| Material Document and Classification | AMS 5610 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Minimum Tensile Strength | 123000 POUNDS PER SQUARE INCH LBS |
| Material | STEEL COMP 416F OVERALL |
| Point Style | FLAT |
| Internal Drive Style | CROSS RECESS TYPE 1 |
| Thread Class | 2A A |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 14477 PRIMARY | Triumph Engine Control Systems Llc (USA) |
NSN 5305-00-373-8654 is a Setscrew, manufactured by Triumph Engine Control Systems Llc, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-00-373-8654 has 1 cross-referenced part number: 14477 (Triumph Engine Control Systems Llc).
There are 7 known substitutes for 5305-00-373-8654: 4710-00-720-1168, 4820-01-266-5333, 5315-01-342-5377 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 14477: Fastener Length: 1.640 INCHES NOMINAL IN; Hardness Rating: 26.0 ROCKWELL C MINIMUM AND 34.0 ROCKWELL C MAXIMUM OVERALL; Thread Series Designator: UNF; Surface Treatment: PASSIVATE OVERALL. 15 total characteristics are documented in the Federal Logistics Information System.