4730-00-250-2021, BOLT,FLUID PASSAGE

4730-00-250-2020 COUPLING HALF,QUICK DISCONNECT

5895-00-250-2022 RECEIVER-TRANSMITTER SUBASSEMBLY

National Stock Number:
4730-00-250-2021

Federal Supply Class:
4730

National Item Identification Number:
002502021

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:

416624-1

80020

NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION CODE 4.8.8.0.0.B BLDG 148-2

Techincal Specification:

BODY STYLE	PLAIN
CONCENTRIC HOLE DIAMETER	0.125 INCHES NOMINAL
DISTANCE FROM FIRST RADIAL HOLE CENTER TO END OF BOLT	1.891 INCHES NOMINAL
FIRST DIAMETER FROM WRENCHING FEATURE	0.620 INCHES MINIMUM AND 0.624 INCHES MAXIMUM
FIRST END CONNECTION TYPE	THREADED EXTERNAL TUBE
FIRST END NOMINAL THREAD SIZE	0.625 INCHES
FIRST END SEAT ANGLE	12.0 DEGREES NOMINAL
FIRST END STYLE DESIGNATOR	FLARED
FIRST END THREAD CLASS	3A
FIRST END THREAD DIRECTION	RIGHT-HAND
FIRST END THREAD LENGTH	0.953 INCHES NOMINAL
FIRST END THREAD SERIES DESIGNATOR	UNEF
FIRST END THREAD QUANTITY PER INCH	18
FIRST RADIAL FLUID HOLE DIAMETER	0.125 INCHES NOMINAL
LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO BOLT END	2.891 INCHES NOMINAL
LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF FIRST DIAMETER	1.938 INCHES NOMINAL
MATERIAL	STEEL
OVERALL LENGTH	2.235 INCHES NOMINAL
SECOND END CONNECTION TYPE	THREADED INTERNAL PIPE
SECOND END STYLE DESIGNATOR	PLAIN
SECOND END THREAD DIRECTION	RIGHT-HAND
SECOND END THREAD LENGTH	0.350 INCHES NOMINAL
SECOND END THREAD SERIES DESIGNATOR	NPT
SECOND END NOMINAL THREAD SIZE	0.250 INCHES
SURFACE TREATMENT	CADMIUM
WIDTH ACROSS FLATS	0.928 INCHES MINIMUM AND 0.940 INCHES MAXIMUM
WRENCHING FEATURE HEIGHT	0.328 INCHES MINIMUM AND 0.360 INCHES MAXIMUM
WRENCHING FEATURE STYLE	HEXAGON

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