4730-00-451-3548, BOLT,FLUID PASSAGE

4720-00-451-3549 HOSE ASSEMBLY,NONMETALLIC

National Stock Number:
4730-00-451-3548

Federal Supply Class:
4730

National Item Identification Number:
004513548

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:

2584700

80064

NAVAL SHIP SYSTEMS COMMAND

Techincal Specification:

DISTANCE FROM FIRST RADIAL HOLE CENTER TO END OF BOLT	1.062 INCHES NOMINAL
BODY STYLE	RELIEVED
CONCENTRIC HOLE DEPTH	1.125 INCHES NOMINAL
CONCENTRIC HOLE DIAMETER	0.118 INCHES MINIMUM AND 0.123 INCHES MAXIMUM
FIRST END CONNECTION TYPE	THREADED EXTERNAL TUBE
FIRST DIAMETER FROM WRENCHING FEATURE	0.369 INCHES MINIMUM AND 0.375 INCHES MAXIMUM
FIRST END NOMINAL THREAD SIZE	0.375 INCHES
FIRST END STYLE DESIGNATOR	PLAIN
FIRST END THREAD CLASS	2A
FIRST END THREAD DIRECTION	RIGHT-HAND
FIRST END THREAD LENGTH	0.375 INCHES NOMINAL
FIRST END THREAD QUANTITY PER INCH	16
FIRST END THREAD SERIES DESIGNATOR	UNIFIED NATIONAL COARSE (UNC)
FIRST RADIAL FLUID HOLE DIAMETER	0.118 INCHES MINIMUM AND 0.123 INCHES MAXIMUM
HARDNESS RATING	19.0 ROCKWELL C MINIMUM AND 30.0 ROCKWELL C MAXIMUM
LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO BOLT END	1.438 INCHES MINIMUM AND 1.500 INCHES MAXIMUM
LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF FIRST DIAMETER	0.125 INCHES NOMINAL
LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF SECOND DIAMETER	0.750 INCHES NOMINAL
OVERALL LENGTH	1.726 INCHES MINIMUM AND 1.743 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-S-634 FED SPEC SINGLE MATERIAL RESPONSE
MATERIAL	STEEL COMP 1030 AND STEEL COMP 1045
SECOND DIAMETER FROM WRENCHING FEATURE	0.310 INCHES MINIMUM AND 0.315 INCHES MAXIMUM
WIDTH ACROSS FLATS	0.551 INCHES MINIMUM AND 0.563 INCHES MAXIMUM
WRENCHING FEATURE HEIGHT	0.226 INCHES MINIMUM AND 0.243 INCHES MAXIMUM
WRENCHING FEATURE STYLE	HEXAGON
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-146 FED SPEC SINGLE TREATMENT RESPONSE
SURFACE TREATMENT	CADMIUM

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