The Thumbscrew, cataloged under National Stock Number 5305-00-655-9988, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Hickok Waekon 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-00-655-9988 |
| Primary Part Number | 19092-4 |
| Item Name | Thumbscrew |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Hickok Waekon Llc |
| Status | ACTIVE |
| Thread Length | 0.344 INCHES MINIMUM IN |
| Head Style | KNURLED NO. 1 |
| Shoulder Shape | ROUND FIRST SHOULDER |
| Surface Treatment | CHROMATE OVERALL |
| Material | ALUMINUM ALLOY OVERALL |
| Thread Quantity Per Inch | 24 |
| Shoulder Diameter | 0.375 INCHES NOMINAL FIRST SHOULDER IN |
| Nominal Thread Diameter | 0.190 INCHES IN |
| Shoulder Length | 0.656 INCHES NOMINAL FIRST SHOULDER IN |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Head Diameter | 0.385 INCHES NOMINAL IN |
| Fastener Length | 1.156 INCHES NOMINAL IN |
| Head Height | 0.375 INCHES NOMINAL IN |
| Thread Class | 2A A |
| Thread Direction | RIGHT-HAND |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 19092-4 PRIMARY | Hickok Waekon Llc (USA) |
NSN 5305-00-655-9988 is a Thumbscrew, manufactured by Hickok Waekon Llc, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-00-655-9988 has 1 cross-referenced part number: 19092-4 (Hickok Waekon Llc).
There are 3 known substitutes for 5305-00-655-9988: 5996-00-075-0493, 5305-00-455-4249, 5340-00-594-2167. Verify interchangeability with system specifications before substitution.
Key specifications for 19092-4: Thread Length: 0.344 INCHES MINIMUM IN; Head Style: KNURLED NO. 1; Shoulder Shape: ROUND FIRST SHOULDER; Surface Treatment: CHROMATE OVERALL. 15 total characteristics are documented in the Federal Logistics Information System.