4730-00-613-5976, BOLT,FLUID PASSAGE

National Stock Number:
4730-00-613-5976

Federal Supply Class:
4730

National Item Identification Number:
006135976

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:

255-170153-11

43999

THE BOEING COMPANY

Techincal Specification:

BODY STYLE	PLAIN
CONCENTRIC HOLE DEPTH	1.688 INCHES NOMINAL
CONCENTRIC HOLE DIAMETER	0.070 INCHES NOMINAL
DISTANCE FROM FIRST RADIAL HOLE CENTER TO END OF BOLT	1.360 INCHES NOMINAL
FIRST DIAMETER FROM WRENCHING FEATURE	0.373 INCHES MINIMUM AND 0.374 INCHES MAXIMUM
FIRST END NOMINAL THREAD SIZE	0.375 INCHES
FIRST END THREAD DIRECTION	RIGHT-HAND
FIRST END THREAD CLASS	3A
FIRST END THREAD LENGTH	0.641 INCHES NOMINAL
FIRST END THREAD QUANTITY PER INCH	24
FIRST END THREAD SERIES DESIGNATOR	UNF
FIRST RADIAL FLUID HOLE DIAMETER	0.070 INCHES NOMINAL
HARDNESS RATING	36.0 ROCKWELL C MINIMUM AND 39.0 ROCKWELL C MAXIMUM
LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO BOLT END	2.000 INCHES MINIMUM AND 2.047 INCHES MAXIMUM
LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF FIRST DIAMETER	1.359 INCHES MINIMUM AND 1.391 INCHES MAXIMUM
OVERALL LENGTH	2.591 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-S-5626 MIL SPEC SINGLE MATERIAL RESPONSE
MATERIAL	STEEL COMP 4140
SECOND END NOMINAL THREAD SIZE	0.250 INCHES
SECOND END THREAD LENGTH	0.156 INCHES NOMINAL
SECOND END THREAD CLASS	3B
SECOND END THREAD DIRECTION	RIGHT-HAND
SECOND END THREAD QUANTITY PER INCH	28
SECOND END THREAD SERIES DESIGNATOR	UNF
WIDTH ACROSS FLATS	0.552 INCHES MINIMUM AND 0.564 INCHES MAXIMUM
WRENCHING FEATURE HEIGHT	0.575 INCHES NOMINAL
WRENCHING FEATURE STYLE	HEXAGON

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