The Thumbscrew, cataloged under National Stock Number 5305-01-077-1914, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Carr Lane Manufacturing Co. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 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: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5305-01-077-1914 |
| Primary Part Number | CL-23210 |
| Item Name | Thumbscrew |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Carr Lane Manufacturing Co |
| Status | CANCELLED |
| Point Style | FLAT |
| Material | STEEL CORROSION RESISTING OVERALL |
| Thread Series Designator | UNF |
| Head Style | KNURLED NO. 1 |
| Nominal Thread Diameter | 0.190 INCHES IN |
| Fastener Length | 1.000 INCHES NOMINAL IN |
| Head Height | 0.188 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND |
| Head Diameter | 0.500 INCHES NOMINAL IN |
| Thread Length | 0.875 INCHES NOMINAL IN |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 32 |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 3789246-17 | Parker Hannifin Corporation Div Aerospace Group Headquarters (USA) |
| 23210 | Carr Lane Manufacturing Co (USA) |
| CL-23210 PRIMARY | Carr Lane Manufacturing Co (USA) |
| CL23310 | Carr Lane Manufacturing Co (USA) |
NSN 5305-01-077-1914 is a Thumbscrew, manufactured by Carr Lane Manufacturing Co, classified under FSC 5305 (No Item Name Available). Status: cancelled.
NSN 5305-01-077-1914 has 4 cross-referenced part numbers: 3789246-17 (Parker Hannifin Corporation Div Aerospace Group Headquarters), 23210 (Carr Lane Manufacturing Co), CL-23210 (Carr Lane Manufacturing Co), CL23310 (Carr Lane Manufacturing Co).
There are 7 known substitutes for 5305-01-077-1914: 9540-00-145-7553, 5315-00-281-7650, 5905-00-503-8676 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for CL-23210: Point Style: FLAT; Material: STEEL CORROSION RESISTING OVERALL; Thread Series Designator: UNF; Head Style: KNURLED NO. 1. 12 total characteristics are documented in the Federal Logistics Information System.
NSN 5305-01-077-1914 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.