4730-00-287-5111, BOLT,FLUID PASSAGE

National Stock Number:
4730-00-287-5111

Federal Supply Class:
4730

National Item Identification Number:
002875111

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:

1283688-101

98897

LOCKHEED MARTIN CORP

Techincal Specification:

BODY STYLE	SHOULDER
CONCENTRIC HOLE DEPTH	2.750 INCHES MINIMUM AND 2.800 INCHES MAXIMUM
CONCENTRIC HOLE DIAMETER	0.124 INCHES MINIMUM AND 0.129 INCHES MAXIMUM
COTTER PIN HOLE DIAMETER	0.146 INCHES MINIMUM AND 0.152 INCHES MAXIMUM
CRITICALITY CODE JUSTIFICATION	BBKL
DISTANCE FROM BOLT END TO HOLE CENTER	0.114 INCHES MINIMUM AND 0.134 INCHES MAXIMUM
DISTANCE FROM FIRST RADIAL HOLE CENTER TO END OF BOLT	0.684 INCHES NOMINAL
FIRST DIAMETER FROM WRENCHING FEATURE	0.749 INCHES MINIMUM AND 0.750 INCHES MAXIMUM
FIRST END CONNECTION TYPE	THREADED EXTERNAL TUBE
FIRST END STYLE DESIGNATOR	DOUBLE COMPRESSION
FIRST END NOMINAL THREAD SIZE	0.625 INCHES
FIRST END SEAT RADIUS	0.062 INCHES NOMINAL
FIRST END THREAD DIRECTION	RIGHT-HAND
FIRST END THREAD CLASS	3A
FIRST END THREAD LENGTH	0.500 INCHES NOMINAL
FIRST END THREAD SERIES DESIGNATOR	UNIFIED NATIONAL JOINT FINE (UNJF)
FIRST END THREAD QUANTITY PER INCH	18
FIRST RADIAL FLUID HOLE DIAMETER	0.046 INCHES MINIMUM AND 0.051 INCHES MAXIMUM
LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO BOLT END	2.910 INCHES NOMINAL
LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF FIRST DIAMETER	2.410 INCHES NOMINAL
LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF SECOND DIAMETER	2.610 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-S-5000,COND C4 MIL SPEC SINGLE MATERIAL RESPONSE
MATERIAL	STEEL
MINIMUM TENSILE STRENGTH	180000 POUNDS PER SQUARE INCH
OVERALL LENGTH	3.310 INCHES NOMINAL
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 THREAD CLASS	3B
SECOND END THREAD DIRECTION	RIGHT-HAND
SECOND END THREAD LENGTH	0.150 INCHES NOMINAL
SECOND END THREAD QUANTITY PER INCH	28
SECOND END THREAD SERIES DESIGNATOR	UNF
SECOND END STYLE DESIGNATOR	COMPRESSION
SPECIAL FEATURES	FOUR RADIAL FLUID HOLES 0.046 IN. MIN,0.051 IN. MAX DIA,FITTING LUBRICATION PART NO. MS15002-1 IN HEAD
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	LC+77-2035 MFR REF SINGLE TREATMENT RESPONSE
SURFACE TREATMENT	CHROMIUM
WIDTH ACROSS FLATS	0.995 INCHES MINIMUM AND 1.005 INCHES MAXIMUM
WRENCHING FEATURE HEIGHT	0.400 INCHES NOMINAL
WRENCHING FEATURE STYLE	HEXAGON

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