NSN 4730-00-493-7021
Part Details | FLUID PASSAGE BOLT
4730-00-493-7021 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: 7M1303J1, 7M130-3J1, 4730-00-493-7021, 00-493-7021, 4730004937021, 004937021
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | FEB 20, 1970 | 00-493-7021 | 18683 ( BOLT, FLUID PASSAGE ) |
REFERENCE DRAWINGS & PICTURES
RELIEVED
PLAIN
PLAIN
HEXAGON
Cross Reference | NSN 4730-00-493-7021
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 7M130-3J1 | 76301 | BOEING COMPANY, THEDBA BOEING |
Technical Data | NSN 4730-00-493-7021
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL |
| SURFACE TREATMENT | PASSIVATE |
| BODY STYLE | 7 RELIEVED |
| CONCENTRIC HOLE DEPTH | 0.844 INCHES NOMINAL |
| CONCENTRIC HOLE DIAMETER | 0.125 INCHES NOMINAL |
| OVERALL LENGTH | 1.281 INCHES NOMINAL |
| FIRST DIAMETER FROM WRENCHING FEATURE | 0.373 INCHES NOMINAL |
| LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF FIRST DIAMETER | 0.718 INCHES NOMINAL |
| FIRST RADIAL FLUID HOLE DIAMETER | 0.125 INCHES NOMINAL |
| DISTANCE FROM FIRST RADIAL HOLE CENTER TO END OF BOLT | 0.718 INCHES NOMINAL |
| LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO BOLT END | 1.078 INCHES NOMINAL |
| WRENCHING FEATURE HEIGHT | 0.203 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 | 0.375 INCHES |
| FIRST END THREAD CLASS | 3A |
| FIRST END THREAD DIRECTION | RIGHT-HAND |
| FIRST END THREAD LENGTH | 0.297 INCHES NOMINAL |
| WRENCHING FEATURE STYLE | HEXAGON |
| WIDTH ACROSS FLATS | 0.625 INCHES NOMINAL |