The Thumbscrew, cataloged under National Stock Number 5305-00-781-9059, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Roller Bearing Co of America, Inc Div Pic Design. Government technical data includes 14 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. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-00-781-9059 |
| Primary Part Number | 4047 |
| Item Name | Thumbscrew |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Roller Bearing Co of America, Inc Div Pic Design |
| Status | ACTIVE |
| Thread Length | 1.000 INCHES MINIMUM IN |
| Fastener Length | 1.250 INCHES NOMINAL IN |
| Thread Series Designator | UNF |
| Material Document and Classification | 66 FED STD SINGLE MATERIAL RESPONSE OVERALL |
| Surface Treatment | PASSIVATE OVERALL |
| Material | STEEL COMP 303 OVERALL |
| Point Style | FLAT |
| Head Diameter | 0.750 INCHES NOMINAL IN |
| Head Style | KNURLED NO. 1 |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 32 |
| Nominal Thread Diameter | 0.190 INCHES IN |
| Thread Direction | RIGHT-HAND |
| Head Height | 0.187 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 4047 PRIMARY | Roller Bearing Co of America, Inc Div Pic Design (USA) |
NSN 5305-00-781-9059 is a Thumbscrew, manufactured by Roller Bearing Co of America, Inc Div Pic Design, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-00-781-9059 has 1 cross-referenced part number: 4047 (Roller Bearing Co of America, Inc Div Pic Design).
There are 11 known substitutes for 5305-00-781-9059: 2815-00-231-5714, 4330-00-274-6350, 5315-00-349-9438 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for 4047: Thread Length: 1.000 INCHES MINIMUM IN; Fastener Length: 1.250 INCHES NOMINAL IN; Thread Series Designator: UNF; Material Document and Classification: 66 FED STD SINGLE MATERIAL RESPONSE OVERALL. 14 total characteristics are documented in the Federal Logistics Information System.