The Setscrew, cataloged under National Stock Number 5305-00-288-2967, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Torkon Fastener Corp. Government technical data includes 18 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5305-00-288-2967 |
| Primary Part Number | 50306 |
| Item Name | Setscrew |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Torkon Fastener Corp |
| Status | CANCELLED |
| Head Style | HEADLESS (SETSCREW) |
| Thread Class | 3A A |
| Nominal Thread Diameter | 0.112 INCHES IN |
| Point Diameter | 0.082 INCHES MINIMUM AND 0.084 INCHES MAXIMUM IN |
| Material Document and Classification | AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Material | STEEL COMP 630 OVERALL |
| Surface Treatment Document and Classification | MIL-S-5002 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Point Length | 0.315 INCHES MINIMUM AND 0.335 INCHES MAXIMUM IN |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Point Style | DOG |
| Width Across Flats | 0.052 INCHES NOMINAL IN |
| Thread Quantity Per Inch | 40 |
| Hardness Rating | 40.0 ROCKWELL C MINIMUM AND 47.0 ROCKWELL C MAXIMUM OVERALL |
| Thread Length | 0.120 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN |
| Fastener Length | 0.445 INCHES MINIMUM AND 0.455 INCHES MAXIMUM IN |
| Surface Treatment | PASSIVATE OVERALL |
| Thread Direction | RIGHT-HAND |
| Internal Drive Style | HEXAGON |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 50306 | Torkon Fastener Corp (USA) |
NSN 5305-00-288-2967 is a Setscrew, manufactured by Torkon Fastener Corp, classified under FSC 5305 (No Item Name Available). Status: cancelled.
NSN 5305-00-288-2967 has 1 cross-referenced part number: 50306 (Torkon Fastener Corp).
There are 8 known substitutes for 5305-00-288-2967: 5315-00-119-6541, 5905-00-215-4803, 5360-00-352-8629 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 50306: Head Style: HEADLESS (SETSCREW); Thread Class: 3A A; Nominal Thread Diameter: 0.112 INCHES IN; Point Diameter: 0.082 INCHES MINIMUM AND 0.084 INCHES MAXIMUM IN. 18 total characteristics are documented in the Federal Logistics Information System.
NSN 5305-00-288-2967 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.