The Bolt,machine, cataloged under National Stock Number 5306-00-147-2645, is classified within Federal Supply Class 5306 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-00-147-2645 |
| Primary Part Number | 4595 |
| Item Name | Bolt,machine |
| FSC / FSG | 5306 / 53 — No Item Name Available |
| Manufacturer | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| Status | ACTIVE |
| Hole Diameter | 0.062 INCHES NOMINAL IN |
| Head Height | 0.188 INCHES NOMINAL IN |
| Thread Class | 3A A |
| Nominal Thread Diameter | 0.250 INCHES IN |
| Hole Configuration Style | HEXAGON LONGITUDINAL HOLE |
| Thread Quantity Per Inch | 20 |
| Material | STEEL COMP 6150 OVERALL |
| Surface Treatment | CADMIUM OVERALL |
| Head Style | HEXAGON |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Material Document and Classification | AMS 6448 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Thread Direction | RIGHT-HAND |
| Width Between Flats | 0.438 INCHES NOMINAL IN |
| Hole Type | DRILLED |
| Fastener Length | 0.687 INCHES NOMINAL IN |
| Thread Length | 0.562 INCHES MINIMUM IN |
| Features Provided | FINISHED HEAD |
| Hole Quantity | 6 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 4595 PRIMARY | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
NSN 5306-00-147-2645 is a Bolt,machine, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 5306 (No Item Name Available). Status: active.
NSN 5306-00-147-2645 has 1 cross-referenced part number: 4595 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
There are 5 known substitutes for 5306-00-147-2645: 3110-00-100-3101, 5920-00-151-4039, 3010-00-360-3908 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 4595: Hole Diameter: 0.062 INCHES NOMINAL IN; Head Height: 0.188 INCHES NOMINAL IN; Thread Class: 3A A; Nominal Thread Diameter: 0.250 INCHES IN. 18 total characteristics are documented in the Federal Logistics Information System.