NSN 4730-00-003-5373

Part Details | FLUID PASSAGE BOLT

4730-00-003-5373 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: 4210271, 421027-1, 4730-00-003-5373, 00-003-5373, 4730000035373, 000035373

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
47MAY 26, 197200-003-537318683 ( BOLT, FLUID PASSAGE )
REFERENCE DRAWINGS & PICTURES

SHOULDER

GASKET SEAL COMPRESSION

FLARED

GASKET SEAL COMPRESSION

FLARED

HEXAGON

Cross Reference | NSN 4730-00-003-5373
Part Number Cage Code Manufacturer
421027-180020NAVAL AIR WARFARE CENTER AIRCRAFTDIVISION CODE 4.8.8.0.0.B BLDG 148-2
Technical Data | NSN 4730-00-003-5373
Characteristic Specifications
MATERIAL NICKEL ALLOY
BODY STYLE SHOULDER
CONCENTRIC HOLE DEPTH2.750 INCHES NOMINAL
CONCENTRIC HOLE DIAMETER0.125 INCHES NOMINAL
OVERALL LENGTH6.000 INCHES NOMINAL
FIRST DIAMETER FROM WRENCHING FEATURE1.242 INCHES MINIMUM AND 1.246 INCHES MAXIMUM
SECOND DIAMETER FROM WRENCHING FEATURE0.896 INCHES NOMINAL
LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF FIRST DIAMETER4.250 INCHES NOMINAL
LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF SECOND DIAMETER4.343 INCHES NOMINAL
FIRST RADIAL FLUID HOLE DIAMETER0.125 INCHES NOMINAL
DISTANCE FROM FIRST RADIAL HOLE CENTER TO END OF BOLT3.250 INCHES NOMINAL
LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO BOLT END5.375 INCHES NOMINAL
WRENCHING FEATURE HEIGHT0.625 INCHES NOMINAL
FIRST END CONNECTION TYPE THREADED EXTERNAL TUBE
FIRST END STYLE DESIGNATOR FLARED
FIRST END SEAT ANGLE12.0 DEGREES NOMINAL
FIRST END THREAD SERIES DESIGNATOR UNF
FIRST END NOMINAL THREAD SIZE1.000 INCHES
FIRST END THREAD QUANTITY PER INCH12
FIRST END THREAD CLASS3A
FIRST END THREAD DIRECTION RIGHT-HAND
FIRST END THREAD LENGTH1.031 INCHES NOMINAL
SECOND END CONNECTION TYPE THREADED INTERNAL PIPE
SECOND END STYLE DESIGNATOR0 GASKET SEAL COMPRESSION
SECOND END THREAD SERIES DESIGNATOR NPT
SECOND END NOMINAL THREAD SIZE0.250 INCHES
SECOND END THREAD DIRECTION RIGHT-HAND
SECOND END THREAD LENGTH0.250 INCHES NOMINAL
WRENCHING FEATURE STYLE HEXAGON
WIDTH ACROSS FLATS1.500 INCHES NOMINAL
COTTER PIN HOLE DIAMETER0.156 INCHES NOMINAL
DISTANCE FROM BOLT END TO HOLE CENTER0.281 INCHES NOMINAL