BOLT,FLUID PASSAGE

4730FSC

00NCB code

371-6085Item number

NIIN 00-371-6085

Identification

SECOND END STYLE DESIGNATOR
WRENCHING FEATURE STYLE
DISTANCE FROM BOLT END TO HOLE CENTER	INCHES NOMINAL 0.250
FIRST DIAMETER FROM WRENCHING FEATURE	INCHES MINIMUM 1.123 AND INCHES MAXIMUM 1.124
LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF FIRST DIAMETER	INCHES NOMINAL 3.515
WIDTH ACROSS FLATS	INCHES NOMINAL 1.500
FIRST RADIAL FLUID HOLE DIAMETER	INCHES NOMINAL 0.187
DISTANCE FROM FIRST RADIAL HOLE CENTER TO END OF BOLT	INCHES NOMINAL 2.296
FIRST END THREAD LENGTH	INCHES NOMINAL 1.219
WRENCHING FEATURE HEIGHT	INCHES NOMINAL 0.750
HARDNESS RATING	ROCKWELL C MINIMUM 31.0 AND ROCKWELL C MAXIMUM 35.0
FIRST END THREAD QUANTITY PER INCH	8
FIRST END THREAD SERIES DESIGNATOR	UNIFIED NATIONAL COARSE (UNC)
FIRST END NOMINAL THREAD SIZE	INCHES 1.000
SECOND END THREAD SERIES DESIGNATOR	NPT
MATERIAL	STEEL COMP 3140
MATERIAL DOCUMENT AND CLASSIFICATION	FED SPEC SINGLE MATERIAL RESPONSE QQ-S-624
FIRST END CONNECTION TYPE	THREADED EXTERNAL TUBE
FIRST END THREAD DIRECTION	RIGHT-HAND
SECOND END CONNECTION TYPE	THREADED INTERNAL PIPE
CONCENTRIC HOLE DIAMETER	INCHES NOMINAL 0.344
SECOND END THREAD DIRECTION	RIGHT-HAND
COTTER PIN HOLE DIAMETER	INCHES NOMINAL 0.187
LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO BOLT END	INCHES NOMINAL 1.123
OVERALL LENGTH	INCHES NOMINAL 5.672
BODY STYLE
FIRST END THREAD CLASS	3A
LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF SECOND DIAMETER	INCHES NOMINAL 3.702

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