NSN 4730-00-004-4746
Part Details | FLUID PASSAGE BOLT
4730-00-004-4746 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: A51G205171, A51G20517-1, A51G205171, A51G20517-1, A51G205171, A51G20517-1, 4730-00-004-4746, 00-004-4746, 4730000044746, 000044746
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | JUN 07, 1972 | 00-004-4746 | 18683 ( BOLT, FLUID PASSAGE ) |
REFERENCE DRAWINGS & PICTURES
SHOULDER
GASKET SEAL COMPRESSION
PLAIN
GASKET SEAL COMPRESSION
PLAIN
ROUND WITH WRENCH FLATS
Cross Reference | NSN 4730-00-004-4746
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| A51G20517-1 | 65777 | HOWE MACHINE & TOOL CORP. |
| A51G20517-1 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV MISSION SYSTEMS |
| A51G20517-1 | 02108 | SPIRAL TOOL CORPORATIONDBA STC INDUSTRIES |
Technical Data | NSN 4730-00-004-4746
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL |
| MATERIAL DOCUMENT AND CLASSIFICATION | FSCM26512-GM1010 MFR REF SINGLE MATERIAL RESPONSE |
| SURFACE TREATMENT | CHROMIUM |
| BODY STYLE | SHOULDER |
| CONCENTRIC HOLE DEPTH | 1.500 INCHES NOMINAL |
| CONCENTRIC HOLE DIAMETER | 0.097 INCHES MINIMUM AND 0.102 INCHES MAXIMUM |
| OVERALL LENGTH | 1.974 INCHES MINIMUM AND 1.984 INCHES MAXIMUM |
| FIRST DIAMETER FROM WRENCHING FEATURE | 0.489 INCHES MINIMUM AND 0.491 INCHES MAXIMUM |
| SECOND DIAMETER FROM WRENCHING FEATURE | 0.191 INCHES MINIMUM AND 0.201 INCHES MAXIMUM |
| LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF FIRST DIAMETER | 1.464 INCHES MINIMUM AND 1.469 INCHES MAXIMUM |
| LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF SECOND DIAMETER | 1.526 INCHES MINIMUM AND 1.531 INCHES MAXIMUM |
| FIRST RADIAL FLUID HOLE DIAMETER | 0.097 INCHES MINIMUM AND 0.102 INCHES MAXIMUM |
| DISTANCE FROM FIRST RADIAL HOLE CENTER TO END OF BOLT | 1.022 INCHES MINIMUM AND 1.027 INCHES MAXIMUM |
| LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO BOLT END | 1.803 INCHES MINIMUM AND 1.808 INCHES MAXIMUM |
| WRENCHING FEATURE HEIGHT | 0.125 INCHES NOMINAL |
| FIRST END CONNECTION TYPE | THREADED EXTERNAL TUBE |
| FIRST END STYLE DESIGNATOR | PLAIN |
| FIRST END THREAD SERIES DESIGNATOR | UNJF |
| FIRST END NOMINAL THREAD SIZE | 0.250 INCHES |
| FIRST END THREAD CLASS | 3A |
| FIRST END THREAD DIRECTION | RIGHT-HAND |
| FIRST END THREAD LENGTH | 0.339 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 NOMINAL THREAD SIZE | 0.125 INCHES |
| SECOND END THREAD DIRECTION | RIGHT-HAND |
| SECOND END THREAD LENGTH | 0.250 INCHES NOMINAL |
| WRENCHING FEATURE STYLE | ROUND WITH WRENCH FLATS |
| HEAD DIAMETER | 0.875 INCHES NOMINAL |
| DISTANCE FROM CENTERLINE TO FLAT | 0.344 INCHES NOMINAL |
| COTTER PIN HOLE DIAMETER | 0.075 INCHES MINIMUM AND 0.080 INCHES MAXIMUM |
| DISTANCE FROM BOLT END TO HOLE CENTER | 0.140 INCHES NOMINAL |
| HARDNESS RATING | 46.0 ROCKWELL C MINIMUM AND 49.0 ROCKWELL C MAXIMUM |
| SPECIAL FEATURES | FLIGHT SAFETY CRITICAL |
| CRITICALITY CODE JUSTIFICATION | FEAT |