4730-01-337-7251, BOLT,FLUID PASSAGE

1660-01-337-7250 DUCT ASSEMBLY,AIR CONDITIONING-H

National Stock Number:
4730-01-337-7251

Federal Supply Class:
4730

National Item Identification Number:
013377251

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:

17P6W6029	88277	THE BOEING COMPANY
17P6W6029-501	88277	THE BOEING COMPANY

Techincal Specification:

BODY STYLE	PLAIN
CONCENTRIC HOLE DIAMETER	0.187 INCHES NOMINAL
CONCENTRIC HOLE DEPTH	3.852 INCHES NOMINAL
COTTER PIN HOLE DIAMETER	0.142 INCHES NOMINAL
DISTANCE FROM BOLT END TO HOLE CENTER	0.182 INCHES NOMINAL
DISTANCE FROM FIRST RADIAL HOLE CENTER TO END OF BOLT	4.015 INCHES NOMINAL
FIRST DIAMETER FROM WRENCHING FEATURE	0.498 INCHES NOMINAL
FIRST END CONNECTION TYPE	THREADED EXTERNAL TUBE
FIRST END STYLE DESIGNATOR	PLAIN
FIRST END NOMINAL THREAD SIZE	0.500 INCHES
FIRST END THREAD CLASS	3A
FIRST END THREAD DIRECTION	RIGHT-HAND
FIRST END THREAD LENGTH	0.650 INCHES NOMINAL
FIRST END THREAD SERIES DESIGNATOR	UNIFIED NATIONAL JOINT FINE (UNJF)
FIRST RADIAL FLUID HOLE DIAMETER	0.125 INCHES NOMINAL
LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO BOLT END	7.492 INCHES NOMINAL
LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF FIRST DIAMETER	6.842 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION	DMS2263 CL3 GRB MFR REF SINGLE MATERIAL RESPONSE
MATERIAL	TITANIUM
OVERALL LENGTH	7.742 INCHES NOMINAL
SECOND END CONNECTION TYPE	THREADED INTERNAL BOSS
SECOND END STYLE DESIGNATOR	GASKET SEAL
SECOND END NOMINAL THREAD SIZE	0.250 INCHES
SECOND END THREAD CLASS	3B
SECOND END THREAD DIRECTION	RIGHT-HAND
SECOND END THREAD LENGTH	0.157 INCHES NOMINAL
SECOND END THREAD SERIES DESIGNATOR	UNIFIED NATIONAL JOINT FINE (UNJF)
SPECIAL FEATURES	WIDTH ACROSS 2 FLATS OF HEAD 0.654 IN.
WIDTH ACROSS FLATS	0.750 INCHES NOMINAL
WRENCHING FEATURE HEIGHT	0.230 INCHES NOMINAL
WRENCHING FEATURE STYLE	HEXAGON

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