NSN 4730-00-631-1634
Part Details | FLUID PASSAGE BOLT
4730-00-631-1634 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: MS2193910H8, MS21939-10H8, MS2193910H8, MS21939-10H8, MS2193910H8, MS21939-10H8, MS2193910H8, MS21939-10H8, MS21939W10H8, MS2193910H8, MS21939-10H8, AS21939, AS18280, 4730-00-631-1634, 00-631-1634, 4730006311634, 006311634
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | JAN 01, 1961 | 00-631-1634 | 18683 ( BOLT, FLUID PASSAGE ) |
REFERENCE DRAWINGS & PICTURES
RELIEVED
FLARELESS
FLARELESS
HEXAGON
Cross Reference | NSN 4730-00-631-1634
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| MS21939-10H8 | 14798 | DESIGNED METAL CONNECTIONS, INC.DBA PERMASWAGE USA |
| MS21939-10H8 | 00624 | EATON-AEROQUIP LLC.DBA AEROSPACE GROUP |
| MS21939-10H8 | 14397 | FABER ENTERPRISES, INC.DIV FABER ENTERPRISE INC |
| MS21939-10H8 | 96906 | MILITARY STANDARDSPROMULGATED BY MILITARY DEPARTMENTS |
| MS21939W10H8 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| MS21939-10H8 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| AS21939 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| AS18280 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
Technical Data | NSN 4730-00-631-1634
| Characteristic | Specifications |
|---|---|
| MATERIAL | ALUMINUM ALLOY |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-268,T4 FED SPEC SINGLE MATERIAL RESPONSE |
| SURFACE TREATMENT | ANODIZE |
| BODY STYLE | RELIEVED |
| CONCENTRIC HOLE DIAMETER | 0.422 INCHES NOMINAL |
| OVERALL LENGTH | 3.522 INCHES NOMINAL |
| FIRST DIAMETER FROM WRENCHING FEATURE | 0.811 INCHES NOMINAL |
| SECOND DIAMETER FROM WRENCHING FEATURE | 0.740 INCHES NOMINAL |
| THIRD DIAMETER FROM WRENCHING FEATURE | 0.811 INCHES NOMINAL |
| FOURTH DIAMETER FROM WRENCHING FEATURE | 0.660 INCHES NOMINAL |
| LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF FIRST DIAMETER | 0.377 INCHES NOMINAL |
| LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF SECOND DIAMETER | 0.826 INCHES NOMINAL |
| LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF THIRD DIAMETER | 1.209 INCHES NOMINAL |
| LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF FOURTH DIAMETER | 1.386 INCHES NOMINAL |
| FIRST RADIAL FLUID HOLE DIAMETER | 0.300 INCHES NOMINAL |
| DISTANCE FROM FIRST RADIAL HOLE CENTER TO END OF BOLT | 1.826 INCHES NOMINAL |
| LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO BOLT END | 2.460 INCHES NOMINAL |
| WRENCHING FEATURE HEIGHT | 0.437 INCHES NOMINAL |
| FIRST END CONNECTION TYPE | THREADED EXTERNAL TUBE |
| FIRST END STYLE DESIGNATOR | FLARELESS |
| FIRST END SEAT ANGLE | 12.0 DEGREES NOMINAL |
| FIRST END THREAD SERIES DESIGNATOR | UNJF |
| FIRST END NOMINAL THREAD SIZE | 0.750 INCHES |
| FIRST END THREAD QUANTITY PER INCH | 16 |
| FIRST END THREAD CLASS | 3A |
| FIRST END THREAD DIRECTION | RIGHT-HAND |
| FIRST END THREAD LENGTH | 1.051 INCHES MINIMUM AND 1.096 INCHES MAXIMUM |
| SECOND END CONNECTION TYPE | THREADED EXTERNAL TUBE |
| SECOND END STYLE DESIGNATOR | FLARELESS |
| SECOND END SEAT ANGLE | 12.0 DEGREES NOMINAL |
| SECOND END THREAD SERIES DESIGNATOR | UNJF |
| SECOND END NOMINAL THREAD SIZE | 0.875 INCHES |
| SECOND END THREAD QUANTITY PER INCH | 14 |
| SECOND END THREAD CLASS | 3A |
| SECOND END THREAD DIRECTION | RIGHT-HAND |
| SECOND END THREAD LENGTH | 0.625 INCHES NOMINAL |
| WRENCHING FEATURE STYLE | HEXAGON |
| WIDTH ACROSS FLATS | 1.121 INCHES MINIMUM AND 1.128 INCHES MAXIMUM |