4730-00-288-0557, BOLT,FLUID PASSAGE

National Stock Number:
4730-00-288-0557

Federal Supply Class:
4730

National Item Identification Number:
002880557

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:

1285130-101

98897

LOCKHEED MARTIN CORP

Techincal Specification:

BODY STYLE	SHOULDER
CONCENTRIC HOLE DEPTH	3.800 INCHES NOMINAL
CONCENTRIC HOLE DIAMETER	0.155 INCHES MINIMUM AND 0.161 INCHES MAXIMUM
COTTER PIN HOLE DIAMETER	0.155 INCHES MINIMUM AND 0.162 INCHES MAXIMUM
CRITICALITY CODE JUSTIFICATION	BBKL
DISTANCE FROM BOLT END TO HOLE CENTER	0.256 INCHES MINIMUM AND 0.286 INCHES MAXIMUM
DISTANCE FROM FIRST RADIAL HOLE CENTER TO END OF BOLT	4.185 INCHES MINIMUM AND 4.190 INCHES MAXIMUM
FIRST DIAMETER FROM WRENCHING FEATURE	0.748 INCHES MINIMUM AND 0.749 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	0.640 INCHES MINIMUM AND 0.670 INCHES MAXIMUM
FIRST END THREAD QUANTITY PER INCH	18
FIRST END THREAD SERIES DESIGNATOR	UNIFIED NATIONAL JOINT FINE (UNJF)
FIRST END NOMINAL THREAD SIZE	0.625 INCHES
FIRST RADIAL FLUID HOLE DIAMETER	0.124 INCHES MINIMUM AND 4.129 INCHES MAXIMUM
LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO BOLT END	4.510 INCHES MINIMUM AND 4.545 INCHES MAXIMUM
LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF FIRST DIAMETER	3.850 INCHES MINIMUM AND 3.865 INCHES MAXIMUM
LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF SECOND DIAMETER	4.035 INCHES MINIMUM AND 4.050 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION	AMS5629 ASSN STD SINGLE MATERIAL RESPONSE
MATERIAL	STEEL
OVERALL LENGTH	4.800 INCHES MINIMUM AND 4.845 INCHES MAXIMUM
SECOND DIAMETER FROM WRENCHING FEATURE	0.534 INCHES MINIMUM AND 0.544 INCHES MAXIMUM
SECOND END CONNECTION TYPE	THREADED INTERNAL TUBE
SECOND END NOMINAL THREAD SIZE	0.250 INCHES
SECOND END STYLE DESIGNATOR	DOUBLE COMPRESSION
SECOND END THREAD CLASS	3B
SECOND END THREAD DIRECTION	RIGHT-HAND
SECOND END THREAD LENGTH	0.120 INCHES NOMINAL
SECOND END THREAD QUANTITY PER INCH	28
SECOND END THREAD SERIES DESIGNATOR	UNIFIED NATIONAL JOINT FINE (UNJF)
SPECIAL FEATURES	FLUID HOLE DIA 0.124 IN. MIN,0.129.IN MAX,1.105 IN. MIN,1.120 IN. MAX FROM THD END TO HOLE CENTER
WIDTH ACROSS FLATS	1.000 INCHES NOMINAL
WRENCHING FEATURE HEIGHT	0.310 INCHES NOMINAL
WRENCHING FEATURE STYLE	HEXAGON

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