Product Details | FLUID PASSAGE BOLT

4730-00-756-2290 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.

Part Alternates: 11162114, 11162-11-4, 4730-00-756-2290, 00-756-2290, 4730007562290, 007562290

Pipe, Tubing, Hose, and Fittings | Hose, Pipe, Tube, Lubrication, and Railing Fittings

Supply Group (FSG) NSN Assign. NIIN
47 01 JAN 1962 00-756-2290

Drawings & Photos | NSN 4730-00-756-2290


Cross Reference | NSN 4730-00-756-2290

Part Number Cage Code Manufacturer
11162-11-4 34161 KOEHRING CO
11162-11-4 81336 CHIEF OF ENGINEERS DEPT OF ARMY
11162-11-4 8E499 KOEHRING CRANES AND EXCAVATORS INC SUB OF NORTHWEST ENGINEERING CO

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Technical Data | NSN 4730-00-756-2290

Characteristic Specifications
MATERIAL STEEL COMP 1045
MATERIAL DOCUMENT AND CLASSIFICATION QQ-S-633 FED SPEC SINGLE MATERIAL RESPONSE
BODY STYLE 28 PLAIN
CONCENTRIC HOLE DEPTH 2.500 INCHES NOMINAL
CONCENTRIC HOLE DIAMETER 0.343 INCHES NOMINAL
OVERALL LENGTH 5.250 INCHES NOMINAL
FIRST DIAMETER FROM WRENCHING FEATURE 0.885 INCHES MINIMUM AND 0.888 INCHES MAXIMUM
SECOND DIAMETER FROM WRENCHING FEATURE 0.873 INCHES MINIMUM AND 0.874 INCHES MAXIMUM
LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF FIRST DIAMETER 0.625 INCHES NOMINAL
LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF SECOND DIAMETER 3.500 INCHES NOMINAL
FIRST RADIAL FLUID HOLE DIAMETER 0.125 INCHES NOMINAL
DISTANCE FROM FIRST RADIAL HOLE CENTER TO END OF BOLT 2.875 INCHES NOMINAL
LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO BOLT END 4.750 INCHES NOMINAL
WRENCHING FEATURE HEIGHT 0.500 INCHES NOMINAL
FIRST END CONNECTION TYPE THREADED EXTERNAL TUBE
FIRST END THREAD SERIES DESIGNATOR UNF
FIRST END NOMINAL THREAD SIZE 0.875 INCHES
FIRST END THREAD QUANTITY PER INCH 14
FIRST END THREAD CLASS 2A
FIRST END THREAD DIRECTION RIGHT-HAND
FIRST END THREAD LENGTH 1.250 INCHES NOMINAL
SECOND END CONNECTION TYPE THREADED INTERNAL PIPE
SECOND END STYLE DESIGNATOR C10 PLAIN
SECOND END THREAD SERIES DESIGNATOR NPT
SECOND END THREAD DIRECTION RIGHT-HAND
WRENCHING FEATURE STYLE 3 ROUND
HEAD DIAMETER 1.250 INCHES NOMINAL
COTTER PIN HOLE DIAMETER 0.203 INCHES NOMINAL
DISTANCE FROM BOLT END TO HOLE CENTER 0.312 INCHES NOMINAL
HARDNESS RATING 40.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM
SPECIAL FEATURES 32 MICROINCHES AA SURFACE FINISH OF BODY! 0.031 IN. CIRCULAR PITCH OF STRAIGHT KNURL

Restrictions/Controls & Freight Information | NSN 4730-00-756-2290

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information