NSN 4730-00-238-3549
Part Details | FLUID PASSAGE BOLT
4730-00-238-3549 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: 15134374, 151-34374, 4730-00-238-3549, 00-238-3549, 4730002383549, 002383549
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | JAN 01, 1963 | 00-238-3549 | 18683 ( BOLT, FLUID PASSAGE ) |
REFERENCE DRAWINGS & PICTURES
SHOULDER
PLAIN
GASKET SEAL
PLAIN
GASKET SEAL
ROUND
Cross Reference | NSN 4730-00-238-3549
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 151-34374 | 43999 | BOEING COMPANY, THEDBA BOEING |
Technical Data | NSN 4730-00-238-3549
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL COMP 4130 |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-A-6758 MIL SPEC SINGLE MATERIAL RESPONSE |
| SURFACE TREATMENT | CHROMIUM |
| BODY STYLE | SHOULDER |
| CONCENTRIC HOLE DEPTH | 2.438 INCHES NOMINAL |
| CONCENTRIC HOLE DIAMETER | 0.062 INCHES NOMINAL |
| OVERALL LENGTH | 2.781 INCHES NOMINAL |
| FIRST DIAMETER FROM WRENCHING FEATURE | 0.497 INCHES MINIMUM AND 0.498 INCHES MAXIMUM |
| SECOND DIAMETER FROM WRENCHING FEATURE | 0.312 INCHES NOMINAL |
| LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF FIRST DIAMETER | 2.281 INCHES NOMINAL |
| LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF SECOND DIAMETER | 2.375 INCHES NOMINAL |
| FIRST RADIAL FLUID HOLE DIAMETER | 0.062 INCHES NOMINAL |
| DISTANCE FROM FIRST RADIAL HOLE CENTER TO END OF BOLT | 0.374 INCHES NOMINAL |
| LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO BOLT END | 2.703 INCHES NOMINAL |
| WRENCHING FEATURE HEIGHT | 0.078 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 | 0.406 INCHES NOMINAL |
| SECOND END CONNECTION TYPE | THREADED INTERNAL BOSS |
| SECOND END STYLE DESIGNATOR | GASKET SEAL |
| SECOND END THREAD SERIES DESIGNATOR | UNF |
| SECOND END NOMINAL THREAD SIZE | 0.250 INCHES |
| SECOND END THREAD CLASS | 2B |
| SECOND END THREAD DIRECTION | RIGHT-HAND |
| SECOND END THREAD LENGTH | 0.125 INCHES NOMINAL |
| WRENCHING FEATURE STYLE | ROUND |
| HEAD DIAMETER | 0.620 INCHES MINIMUM AND 0.630 INCHES MAXIMUM |
| COTTER PIN HOLE DIAMETER | 0.106 INCHES NOMINAL |
| DISTANCE FROM BOLT END TO HOLE CENTER | 0.250 INCHES NOMINAL |
| HARDNESS RATING | 31.0 ROCKWELL C MINIMUM AND 36.0 ROCKWELL C MAXIMUM |