4730-00-544-0849, BOLT,FLUID PASSAGE

National Stock Number:
4730-00-544-0849

Federal Supply Class:
4730

National Item Identification Number:
005440849

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:

ER01326	14798	DESIGNED METAL CONNECTIONS INC
ER01326	79470	DANA CORP WEATHERHEAD DIV
MS21939-8H6	0U583	SAE INTERNATIONAL
SAE-AS18280	0U583	SAE INTERNATIONAL
MS21939-8H6	96906	MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M

Techincal Specification:

BODY STYLE	BODY WRENCHING
CONCENTRIC HOLE DIAMETER	0.422 INCHES NOMINAL
DISTANCE FROM FIRST RADIAL HOLE CENTER TO END OF BOLT	1.725 INCHES NOMINAL
FIRST DIAMETER FROM WRENCHING FEATURE	0.811 INCHES NOMINAL
FIRST END CONNECTION TYPE	THREADED EXTERNAL TUBE
FIRST END SEAT ANGLE	12.0 DEGREES NOMINAL
FIRST END STYLE DESIGNATOR	FLARELESS
FIRST END NOMINAL THREAD SIZE	0.562 INCHES
FIRST END THREAD CLASS	3A
FIRST END THREAD DIRECTION	RIGHT-HAND
FIRST END THREAD LENGTH	0.973 INCHES NOMINAL
FIRST END THREAD SERIES DESIGNATOR	UNIFIED NATIONAL JOINT FINE (UNJF)
FIRST RADIAL FLUID HOLE DIAMETER	0.422 INCHES NOMINAL
FOURTH DIAMETER FROM WRENCHING FEATURE	0.482 INCHES NOMINAL
LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO BOLT END	2.359 INCHES NOMINAL
LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF FIRST DIAMETER	0.377 INCHES NOMINAL
LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF FOURTH DIAMETER	1.386 INCHES NOMINAL
LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF SECOND DIAMETER	0.826 INCHES NOMINAL
LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF THIRD DIAMETER	1.209 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-A-225/6,T6,T62 OR T851 FED SPEC SINGLE MATERIAL RESPONSE
MATERIAL	ALUMINUM ALLOY 2024
OVERALL LENGTH	3.358 INCHES NOMINAL
PRESSURE RATING	3000.0 POUNDS PER SQUARE INCH (PSI) NOMINAL
SECOND DIAMETER FROM WRENCHING FEATURE	0.740 INCHES NOMINAL
SECOND END CONNECTION TYPE	THREADED EXTERNAL TUBE
SECOND END SEAT ANGLE	12.0 DEGREES NOMINAL
SECOND END STYLE DESIGNATOR	FLARELESS
SECOND END NOMINAL THREAD SIZE	0.750 INCHES
SECOND END THREAD CLASS	3A
SECOND END THREAD DIRECTION	RIGHT-HAND
SECOND END THREAD LENGTH	0.468 INCHES NOMINAL
SECOND END THREAD SERIES DESIGNATOR	UNIFIED NATIONAL JOINT FINE (UNJF)
SPECIFICATION/STANDARD DATA	96906-MS21939 GOVERNMENT STANDARD
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-A-8625,TYPE 2,CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE
SURFACE TREATMENT	ANODIZE
THIRD DIAMETER FROM WRENCHING FEATURE	0.811 INCHES NOMINAL
WIDTH ACROSS FLATS	0.996 INCHES MINIMUM AND 1.003 INCHES MAXIMUM
WRENCHING FEATURE HEIGHT	0.437 INCHES NOMINAL
WRENCHING FEATURE STYLE	HEXAGON

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