The Setscrew, cataloged under National Stock Number 5305-00-827-2493, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, 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 | 5305-00-827-2493 |
| Primary Part Number | 53A68A111 |
| Item Name | Setscrew |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| Status | ACTIVE |
| Point Length | 0.375 INCHES NOMINAL IN |
| Material Document and Classification | QQ-S-634 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Surface Treatment | CADMIUM OVERALL |
| Material | STEEL COMP 1018 OVERALL |
| Thread Series Designator | UNF |
| Point Diameter | 0.185 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND |
| Point Style | FLAT |
| Nominal Thread Diameter | 0.375 INCHES IN |
| Head Style | HEADLESS (SETSCREW) |
| Thread Class | 3A A |
| Internal Drive Style | SLOT |
| Point Chamfer Angle | 45.0 DEGREES NOMINAL |
| Fastener Length | 0.500 INCHES NOMINAL IN |
| Thread Quantity Per Inch | 24 |
| Thread Length | 0.500 INCHES MINIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5305-00-827-2493 is a Setscrew, manufactured by Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-00-827-2493 has 2 cross-referenced part numbers: 53A68A111 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), 15390 (L3harris Technologies, Inc. Div Space and Airborne Systems).
There are 7 known substitutes for 5305-00-827-2493: 5315-00-495-6473, 2520-00-972-7150, 3110-01-179-0794 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 53A68A111: Point Length: 0.375 INCHES NOMINAL IN; Material Document and Classification: QQ-S-634 FED SPEC SINGLE MATERIAL RESPONSE OVERALL; Surface Treatment: CADMIUM OVERALL; Material: STEEL COMP 1018 OVERALL. 16 total characteristics are documented in the Federal Logistics Information System.