NSN 4730-00-740-3788
Part Details | FLUID PASSAGE BOLT
4730-00-740-3788 A boltlike item having a concentric hole along the longitudinal centerline which may extend a part or the full length of the item. It has a hole(s) perpendicular to the axis, joining or passing through the concentric hole along the longitudinal centerline. The item is designed to distribute fluid, air, or lubricant through its body to a mating item, such as a CONNECTOR, MULTIPLE, FLUID PRESSURE LINE, bearing(s), bushing(s), or the like. The item must be capable of attaching to a block fitting and/or a tubing line or be designed to accommodate a FITTING, LUBRICATION. Excludes BOLT, INTERNALLY RELIEVED BODY; BLEEDER VALVE, HYDRAULIC SYSTEM; and BUSHING, MACHINE THREAD. See also PIN, VEHICULAR LEAF SPRING SHACKLE.
Alternate Parts: 32697323, 32-69732-3, 4730-00-740-3788, 00-740-3788, 4730007403788, 007403788
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | JAN 01, 1963 | 00-740-3788 | 18683 ( BOLT, FLUID PASSAGE ) |
REFERENCE DRAWINGS & PICTURES
BODY WRENCHING
FLARED
PLAIN
FLARED
PLAIN
HEXAGON
Cross Reference | NSN 4730-00-740-3788
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 32-69732-3 | 76301 | BOEING COMPANY, THEDBA BOEING |
Technical Data | NSN 4730-00-740-3788
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL COMP 416 |
| BODY STYLE | BODY WRENCHING |
| CONCENTRIC HOLE DIAMETER | 0.172 INCHES MINIMUM AND 0.179 INCHES MAXIMUM |
| OVERALL LENGTH | 2.085 INCHES NOMINAL |
| FIRST DIAMETER FROM WRENCHING FEATURE | 0.373 INCHES MINIMUM AND 0.374 INCHES MAXIMUM |
| LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF FIRST DIAMETER | 0.950 INCHES NOMINAL |
| FIRST RADIAL FLUID HOLE DIAMETER | 0.166 INCHES MINIMUM AND 0.172 INCHES MAXIMUM |
| DISTANCE FROM FIRST RADIAL HOLE CENTER TO END OF BOLT | 0.688 INCHES NOMINAL |
| LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO BOLT END | 1.185 INCHES NOMINAL |
| WRENCHING FEATURE HEIGHT | 0.350 INCHES NOMINAL |
| FIRST END CONNECTION TYPE | THREADED EXTERNAL TUBE |
| FIRST END STYLE DESIGNATOR | PLAIN |
| FIRST END THREAD SERIES DESIGNATOR | UNF |
| FIRST END NOMINAL THREAD SIZE | 0.250 INCHES |
| FIRST END THREAD QUANTITY PER INCH | 28 |
| FIRST END THREAD CLASS | 3A |
| FIRST END THREAD DIRECTION | RIGHT-HAND |
| FIRST END THREAD LENGTH | 0.230 INCHES NOMINAL |
| SECOND END CONNECTION TYPE | THREADED EXTERNAL TUBE |
| SECOND END STYLE DESIGNATOR | FLARED |
| SECOND END SEAT ANGLE | 37.0 DEGREES NOMINAL |
| SECOND END THREAD SERIES DESIGNATOR | UNF |
| SECOND END NOMINAL THREAD SIZE | 0.438 INCHES |
| SECOND END THREAD QUANTITY PER INCH | 20 |
| SECOND END THREAD CLASS | 3A |
| SECOND END THREAD DIRECTION | RIGHT-HAND |
| SECOND END THREAD LENGTH | 0.550 INCHES NOMINAL |
| WRENCHING FEATURE STYLE | HEXAGON |
| WIDTH ACROSS FLATS | 0.688 INCHES NOMINAL |
| COTTER PIN HOLE DIAMETER | 0.062 INCHES NOMINAL |
| DISTANCE FROM BOLT END TO HOLE CENTER | 0.094 INCHES NOMINAL |