NSN 4730-00-638-3574
Part Details | FLUID PASSAGE BOLT
4730-00-638-3574 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: 31093, 4730-00-638-3574, 00-638-3574, 4730006383574, 006383574
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | JAN 01, 1963 | 00-638-3574 | 18683 ( BOLT, FLUID PASSAGE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
GASKET SEAL COMPRESSION
PLAIN
GASKET SEAL COMPRESSION
PLAIN
HEXAGON
Cross Reference | NSN 4730-00-638-3574
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 31093 | 0W357 | PDI GROUND SUPPORT SYSTEMS, INC. |
Technical Data | NSN 4730-00-638-3574
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL COMP 1020 |
| BODY STYLE | 8 PLAIN |
| CONCENTRIC HOLE DIAMETER | 0.188 INCHES NOMINAL |
| OVERALL LENGTH | 3.812 INCHES NOMINAL |
| FIRST DIAMETER FROM WRENCHING FEATURE | 0.575 INCHES MINIMUM AND 0.581 INCHES MAXIMUM |
| SECOND DIAMETER FROM WRENCHING FEATURE | 0.556 INCHES MINIMUM AND 0.559 INCHES MAXIMUM |
| LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF FIRST DIAMETER | 0.313 INCHES NOMINAL |
| LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF SECOND DIAMETER | 2.375 INCHES NOMINAL |
| FIRST RADIAL FLUID HOLE DIAMETER | 0.156 INCHES NOMINAL |
| DISTANCE FROM FIRST RADIAL HOLE CENTER TO END OF BOLT | 1.875 INCHES NOMINAL |
| LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO BOLT END | 3.250 INCHES NOMINAL |
| WRENCHING FEATURE HEIGHT | 0.562 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 | 0.562 INCHES |
| FIRST END THREAD QUANTITY PER INCH | 18 |
| FIRST END THREAD CLASS | 3A |
| FIRST END THREAD DIRECTION | RIGHT-HAND |
| FIRST END THREAD LENGTH | 0.875 INCHES NOMINAL |
| SECOND END CONNECTION TYPE | THREADED INTERNAL PIPE |
| SECOND END STYLE DESIGNATOR | 0 GASKET SEAL COMPRESSION |
| SECOND END THREAD SERIES DESIGNATOR | NPT |
| SECOND END THREAD DIRECTION | RIGHT-HAND |
| WRENCHING FEATURE STYLE | HEXAGON |
| WIDTH ACROSS FLATS | 0.875 INCHES MINIMUM AND 0.880 INCHES MAXIMUM |
| COTTER PIN HOLE DIAMETER | 0.140 INCHES NOMINAL |
| DISTANCE FROM BOLT END TO HOLE CENTER | 0.188 INCHES NOMINAL |