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National Stock Number:
4730-01-551-5874
Federal Supply Class:
4730
National Item Identification Number:
015515874
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.
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Manufacturer Information:
| 421GC144 | 89619 | MACK TRUCKS, INC. | | 421GC144 | Z4117 | VOLVO GROUP GOVERNMENT SALES OCEANIA |
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Techincal Specification:
| BODY STYLE | PLAIN | | CONCENTRIC HOLE DIAMETER | 0.394 INCHES NOMINAL | | COTTER PIN HOLE DIAMETER | 0.125 INCHES NOMINAL | | DISTANCE FROM FIRST RADIAL HOLE CENTER TO END OF BOLT | 0.442 INCHES NOMINAL | | FIRST END THREAD CLASS | 2A | | FIRST END THREAD QUANTITY PER INCH | 13 | | FIRST END THREAD SERIES DESIGNATOR | UNC | | FIRST RADIAL FLUID HOLE DIAMETER | 0.188 INCHES NOMINAL | | LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO BOLT END | 0.750 INCHES NOMINAL | | OVERALL LENGTH | 0.938 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | SAE 1137 OR 1141 ASSN STD SINGLE MATERIAL RESPONSE | | WIDTH ACROSS FLATS | 0.750 INCHES NOMINAL | | WRENCHING FEATURE STYLE | HEXAGON |
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