4730-00-971-3299, BOLT,FLUID PASSAGE

1620-00-971-3297 ARM ASSEMBLY,TORQUE,LANDING GEAR

National Stock Number:
4730-00-971-3299

Federal Supply Class:
4730

National Item Identification Number:
009713299

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:

128CVM10112-1	26512	NORTHROP GRUMMAN SYSTEMS CORPORATION
128CVM10112-1	79RG9	NORTHROP GRUMMAN SYSTEMS CORPORATION

Techincal Specification:

DISTANCE FROM FIRST RADIAL HOLE CENTER TO END OF BOLT	2.110 INCHES NOMINAL
BODY STYLE	PLAIN
CONCENTRIC HOLE DEPTH	2.000 INCHES NOMINAL
CONCENTRIC HOLE DIAMETER	0.095 INCHES NOMINAL
DISTANCE FROM CENTERLINE TO FLAT	0.375 INCHES NOMINAL
FIRST DIAMETER FROM WRENCHING FEATURE	0.495 INCHES NOMINAL
FIRST END CONNECTION TYPE	THREADED EXTERNAL TUBE
FIRST END NOMINAL THREAD SIZE	0.500 INCHES
FIRST END SEAT ANGLE	12.0 DEGREES NOMINAL
FIRST END STYLE DESIGNATOR	PLAIN
FIRST END THREAD CLASS	2B
FIRST END THREAD DIRECTION	RIGHT-HAND
FIRST END THREAD LENGTH	0.423 INCHES NOMINAL
FIRST END THREAD SERIES DESIGNATOR	UNF
FIRST END THREAD QUANTITY PER INCH	20
FIRST RADIAL FLUID HOLE DIAMETER	0.095 INCHES NOMINAL
HEAD DIAMETER	0.875 INCHES NOMINAL
LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO BOLT END	3.485 INCHES NOMINAL
LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF FIRST DIAMETER	3.062 INCHES NOMINAL
OVERALL LENGTH	3.735 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-S-5000,COMP 4340 MIL SPEC SINGLE MATERIAL RESPONSE
MATERIAL	STEEL
SECOND END CONNECTION TYPE	THREADED INTERNAL TUBE
SECOND END STYLE DESIGNATOR	HIGH PRESSURE FLARE
SECOND END THREAD DIRECTION	RIGHT-HAND
SECOND END THREAD CLASS	2B
SECOND END THREAD SERIES DESIGNATOR	UNF
SECOND END NOMINAL THREAD SIZE	0.250 INCHES
SECOND END SEAT ANGLE	12.0 DEGREES NOMINAL
SPECIAL FEATURES	LUBRICATOR LOCATED IN HEAD
WRENCHING FEATURE HEIGHT	0.250 INCHES NOMINAL
WRENCHING FEATURE STYLE	ROUND WITH WRENCH FLATS

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