4730-00-400-7279, BOLT,FLUID PASSAGE

National Stock Number:
4730-00-400-7279

Federal Supply Class:
4730

National Item Identification Number:
004007279

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:

S6110-26027-1	56453	TELL TOOL INC
S6110-26027-1	78286	SIKORSKY AIRCRAFT CORPORATION
S6110-26027-1	7Z728	TRIAD PRECISION COMPONENTS INC

Techincal Specification:

DISTANCE FROM BOLT END TO HOLE CENTER	0.115 INCHES MINIMUM AND 0.135 INCHES MAXIMUM
DISTANCE FROM FIRST RADIAL HOLE CENTER TO END OF BOLT	1.220 INCHES MINIMUM AND 1.280 INCHES MAXIMUM
DISTANCE FROM SECOND RADIAL HOLE CENTER TO END OF BOLT	0.720 INCHES MINIMUM AND 0.780 INCHES MAXIMUM
CONCENTRIC HOLE DEPTH	1.410 INCHES MINIMUM AND 1.430 INCHES MAXIMUM
CONCENTRIC HOLE DIAMETER	0.359 INCHES MINIMUM AND 0.391 INCHES MAXIMUM
COTTER PIN HOLE DIAMETER	0.060 INCHES MINIMUM AND 0.080 INCHES MAXIMUM
FIRST END CONNECTION TYPE	THREADED EXTERNAL TUBE
FIRST DIAMETER FROM WRENCHING FEATURE	0.556 INCHES MINIMUM AND 0.560 INCHES MAXIMUM
FIRST END NOMINAL THREAD SIZE	0.562 INCHES
FIRST END STYLE DESIGNATOR	PLAIN
FIRST END THREAD DIRECTION	RIGHT-HAND
FIRST END THREAD CLASS	3A
FIRST END THREAD LENGTH	0.543 INCHES MINIMUM AND 0.643 INCHES MAXIMUM
FIRST END THREAD SERIES DESIGNATOR	UNF
FIRST RADIAL FLUID HOLE DIAMETER	0.219 INCHES MINIMUM AND 0.281 INCHES MAXIMUM
HARDNESS RATING	26.0 ROCKWELL C MINIMUM AND 33.0 ROCKWELL C MAXIMUM
LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF FIRST DIAMETER	0.079 INCHES MINIMUM AND 0.114 INCHES MAXIMUM
LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF SECOND DIAMETER	0.949 INCHES MINIMUM AND 0.989 INCHES MAXIMUM
OVERALL LENGTH	1.865 INCHES MINIMUM AND 1.885 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-S-6758,COND D MIL SPEC SINGLE MATERIAL RESPONSE
MATERIAL	STEEL
MINIMUM TENSILE STRENGTH	125000 POUNDS PER SQUARE INCH
SECOND DIAMETER FROM WRENCHING FEATURE	0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM
SECOND RADIAL FLUID HOLE DIAMETER	0.219 INCHES MINIMUM AND 0.281 INCHES MAXIMUM
WIDTH ACROSS FLATS	0.802 INCHES MINIMUM AND 0.822 INCHES MAXIMUM
WRENCHING FEATURE HEIGHT	0.293 INCHES MINIMUM AND 0.333 INCHES MAXIMUM
WRENCHING FEATURE STYLE	HEXAGON
SURFACE TREATMENT	OXIDE

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