4730-01-528-2422, BOLT,FLUID PASSAGE

National Stock Number:
4730-01-528-2422

Federal Supply Class:
4730

National Item Identification Number:
015282422

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:

6-66647-3

81205

THE BOEING COMPANY

Techincal Specification:

DISTANCE FROM FIRST RADIAL HOLE CENTER TO END OF BOLT	1.490 INCHES NOMINAL
BODY STYLE	PLAIN
CONCENTRIC HOLE DEPTH	1.620 INCHES MINIMUM AND 1.680 INCHES MAXIMUM
CONCENTRIC HOLE DIAMETER	0.110 INCHES MINIMUM AND 0.122 INCHES MAXIMUM
FIRST DIAMETER FROM WRENCHING FEATURE	0.498 INCHES MINIMUM AND 0.499 INCHES MAXIMUM
FIRST END NOMINAL THREAD SIZE	0.500 INCHES
FIRST END THREAD DIRECTION	RIGHT-HAND
FIRST END THREAD CLASS	3A
FIRST END THREAD LENGTH	0.480 INCHES NOMINAL
FIRST END THREAD SERIES DESIGNATOR	UNF
FIRST END THREAD QUANTITY PER INCH	20
FIRST RADIAL FLUID HOLE DIAMETER	0.070 INCHES MINIMUM AND 0.075 INCHES MAXIMUM
HARDNESS RATING	36.0 ROCKWELL C MINIMUM AND 39.0 ROCKWELL C MAXIMUM
LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF FIRST DIAMETER	1.131 INCHES MINIMUM AND 1.132 INCHES MAXIMUM
LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO BOLT END	1.780 INCHES MINIMUM AND 1.830 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-S-5626 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-6049 MIL SPEC 2ND MATERIAL RESPONSE
III MATERIAL	STEEL COMP 4140 OR STEEL COMP 8740
PROPRIETARY CHARACTERISTICS	NPAC
OVERALL LENGTH	1.462 INCHES NOMINAL
SPECIAL FEATURES	BOLT ASSEMBLY-OUTBD FLAP, CARRIAGE
WIDTH ACROSS FLATS	0.740 INCHES MINIMUM AND 0.752 INCHES MAXIMUM
WRENCHING FEATURE HEIGHT	0.080 INCHES NOMINAL
WRENCHING FEATURE STYLE	HEXAGON

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