4730-00-740-3788, BOLT,FLUID PASSAGE

National Stock Number:
4730-00-740-3788

Federal Supply Class:
4730

National Item Identification Number:
007403788

Description:
BOLT,FLUID PASSAGE

Detail:
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.

Manufacturer Information:

32-69732-3

76301

THE BOEING COMPANY

Techincal Specification:

BODY STYLE	BODY WRENCHING
CONCENTRIC HOLE DIAMETER	0.172 INCHES MINIMUM AND 0.179 INCHES MAXIMUM
COTTER PIN HOLE DIAMETER	0.062 INCHES NOMINAL
DISTANCE FROM BOLT END TO HOLE CENTER	0.094 INCHES NOMINAL
DISTANCE FROM FIRST RADIAL HOLE CENTER TO END OF BOLT	0.688 INCHES NOMINAL
FIRST DIAMETER FROM WRENCHING FEATURE	0.373 INCHES MINIMUM AND 0.374 INCHES MAXIMUM
FIRST END CONNECTION TYPE	THREADED EXTERNAL TUBE
FIRST END STYLE DESIGNATOR	PLAIN
FIRST END THREAD DIRECTION	RIGHT-HAND
FIRST END THREAD CLASS	3A
FIRST END THREAD LENGTH	0.230 INCHES NOMINAL
FIRST END THREAD QUANTITY PER INCH	28
FIRST END THREAD SERIES DESIGNATOR	UNF
FIRST END NOMINAL THREAD SIZE	0.250 INCHES
FIRST RADIAL FLUID HOLE DIAMETER	0.166 INCHES MINIMUM AND 0.172 INCHES MAXIMUM
LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO BOLT END	1.185 INCHES NOMINAL
LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF FIRST DIAMETER	0.950 INCHES NOMINAL
MATERIAL	STEEL COMP 416
OVERALL LENGTH	2.085 INCHES NOMINAL
SECOND END CONNECTION TYPE	THREADED EXTERNAL TUBE
SECOND END NOMINAL THREAD SIZE	0.438 INCHES
SECOND END SEAT ANGLE	37.0 DEGREES NOMINAL
SECOND END STYLE DESIGNATOR	FLARED
SECOND END THREAD CLASS	3A
SECOND END THREAD DIRECTION	RIGHT-HAND
SECOND END THREAD LENGTH	0.550 INCHES NOMINAL
SECOND END THREAD QUANTITY PER INCH	20
SECOND END THREAD SERIES DESIGNATOR	UNF
WIDTH ACROSS FLATS	0.688 INCHES NOMINAL
WRENCHING FEATURE HEIGHT	0.350 INCHES NOMINAL
WRENCHING FEATURE STYLE	HEXAGON

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