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National Stock Number:
4730-00-124-9749
Federal Supply Class:
4730
National Item Identification Number:
001249749
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:
| 12W8889-813 | 81755 | LOCKHEED MARTIN CORPORATION |
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Techincal Specification:
| DISTANCE FROM FIRST RADIAL HOLE CENTER TO END OF BOLT | 1.695 INCHES NOMINAL | | BODY STYLE | PLAIN | | CONCENTRIC HOLE DEPTH | 1.743 INCHES MINIMUM | | FIRST DIAMETER FROM WRENCHING FEATURE | 0.436 INCHES NOMINAL | | FIRST END NOMINAL THREAD SIZE | 0.250 INCHES | | FIRST END THREAD CLASS | 3A | | FIRST END THREAD DIRECTION | RIGHT-HAND | | FIRST END THREAD LENGTH | 0.400 INCHES NOMINAL | | FIRST END THREAD SERIES DESIGNATOR | UNF | | FIRST END THREAD QUANTITY PER INCH | 28 | | FIRST RADIAL FLUID HOLE DIAMETER | 0.096 INCHES NOMINAL | | LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO BOLT END | 1.567 INCHES NOMINAL | | LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF FIRST DIAMETER | 0.967 INCHES NOMINAL | | OVERALL LENGTH | 2.180 INCHES NOMINAL | | MATERIAL | STEEL | | WIDTH ACROSS FLATS | 0.436 INCHES NOMINAL | | WRENCHING FEATURE STYLE | HEXAGON |
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