The Bolt,internally Relieved Body, cataloged under National Stock Number 5306-00-208-7705, is classified within Federal Supply Class 5306 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Curtiss-Wright Controls, Inc. Div Actuation Division. 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5306-00-208-7705 |
| Primary Part Number | 139393 |
| Item Name | Bolt,internally Relieved Body |
| FSC / FSG | 5306 / 53 — No Item Name Available |
| Manufacturer | Curtiss-Wright Controls, Inc. Div Actuation Division |
| Status | CANCELLED |
| Hardness Rating | 32.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL |
| Hole Diameter | 0.070 INCHES NOMINAL IN |
| Head Height | 0.350 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND |
| Thread Length | 0.320 INCHES MINIMUM IN |
| Thread Class | 2A A |
| Width Between Flats | 0.745 INCHES MINIMUM AND 0.755 INCHES MAXIMUM IN |
| Hole Configuration Style | HEXAGON LONGITUDINAL HOLE |
| Concentric Hole Diameter | 0.328 INCHES NOMINAL IN |
| Nominal Thread Diameter | 0.500 INCHES IN |
| Thread Series Designator | UNJEF |
| Distance From Head Largest Bearing Surface to Shank Hole Center | 0.200 INCHES NOMINAL FIRST HOLE IN |
| Style Designator | CONCENTRIC HOLE UNTHREADED |
| Thread Quantity Per Inch | 28 |
| Shank Unthreaded Hole Diameter | 0.125 INCHES NOMINAL FIRST HOLE IN |
| Concentric Hole Depth | 0.870 INCHES NOMINAL IN |
| Hole Type | DRILLED |
| Hole Quantity | 6 |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 139393 PRIMARY | Curtiss-Wright Controls, Inc. Div Actuation Division (USA) |
NSN 5306-00-208-7705 is a Bolt,internally Relieved Body, manufactured by Curtiss-Wright Controls, Inc. Div Actuation Division, classified under FSC 5306 (No Item Name Available). Status: cancelled.
NSN 5306-00-208-7705 has 1 cross-referenced part number: 139393 (Curtiss-Wright Controls, Inc. Div Actuation Division).
There are 2 known substitutes for 5306-00-208-7705: 9540-00-251-2595, 2910-01-643-8242. Verify interchangeability with system specifications before substitution.
Key specifications for 139393: Hardness Rating: 32.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL; Hole Diameter: 0.070 INCHES NOMINAL IN; Head Height: 0.350 INCHES NOMINAL IN; Thread Direction: RIGHT-HAND. 20 total characteristics are documented in the Federal Logistics Information System.
NSN 5306-00-208-7705 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.