The Setscrew, cataloged under National Stock Number 5305-00-392-2491, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Aero International, Llc Dba Ams Engineered Solutions. Government technical data includes 13 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-00-392-2491 |
| Primary Part Number | 2651659 |
| Item Name | Setscrew |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Aero International, Llc Dba Ams Engineered Solutions |
| Status | ACTIVE |
| Head Style | HEXAGON |
| Internal Drive Style | W/O INTERNAL DRIVE |
| Point Style | BALL |
| Point Length | 0.060 INCHES NOMINAL IN |
| Nominal Thread Diameter | 0.164 INCHES IN |
| Material | STEEL CORROSION RESISTING OVERALL |
| Fastener Length | 0.400 INCHES NOMINAL IN |
| Head Height | 0.100 INCHES NOMINAL IN |
| Thread Quantity Per Inch | 32 |
| Thread Class | 3A A |
| Thread Series Designator | UNJC |
| Thread Direction | RIGHT-HAND |
| Thread Length | 0.340 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5305-00-392-2491 is a Setscrew, manufactured by Aero International, Llc Dba Ams Engineered Solutions, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-00-392-2491 has 3 cross-referenced part numbers: 2651659 (Aero International, Llc Dba Ams Engineered Solutions), 10125253 (Nimikkeistokeskus Ncb Finland), 2651659 (Honeywell International Inc Div Aerospace-South Bend (bendix Dr)).
There are 2 known substitutes for 5305-00-392-2491: 5910-00-151-7564, 5998-01-193-1594. Verify interchangeability with system specifications before substitution.
Key specifications for 2651659: Head Style: HEXAGON; Internal Drive Style: W/O INTERNAL DRIVE; Point Style: BALL; Point Length: 0.060 INCHES NOMINAL IN. 13 total characteristics are documented in the Federal Logistics Information System.