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National Stock Number:
4730-01-290-1049
Federal Supply Class:
4730
National Item Identification Number:
012901049
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:
| 12301129 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| BODY STYLE | SHOULDER | | CONCENTRIC HOLE DEPTH | 1.680 INCHES NOMINAL | | CONCENTRIC HOLE DIAMETER | 0.140 INCHES NOMINAL | | DISTANCE FROM FIRST RADIAL HOLE CENTER TO END OF BOLT | 1.975 INCHES NOMINAL | | FIRST DIAMETER FROM WRENCHING FEATURE | 0.750 INCHES NOMINAL | | FIRST END CONNECTION TYPE | THREADED INTERNAL TUBE | | FIRST END NOMINAL THREAD SIZE | 0.250 INCHES | | FIRST END SEAT ANGLE | 45.0 DEGREES NOMINAL | | FIRST END STYLE DESIGNATOR | HIGH PRESSURE FLARE | | FIRST END THREAD CLASS | 3B | | FIRST END THREAD DIRECTION | RIGHT-HAND | | FIRST END THREAD LENGTH | 0.190 INCHES NOMINAL | | FIRST END THREAD SERIES DESIGNATOR | UNF | | FIRST RADIAL FLUID HOLE DIAMETER | 0.140 INCHES NOMINAL | | LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO BOLT END | 2.875 INCHES NOMINAL | | LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF FIRST DIAMETER | 1.906 INCHES NOMINAL | | LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF SECOND DIAMETER | 1.906 INCHES NOMINAL | | OVERALL LENGTH | 3.375 INCHES NOMINAL | | MATERIAL | STEEL | | SECOND DIAMETER FROM WRENCHING FEATURE | 0.750 INCHES NOMINAL | | WRENCHING FEATURE HEIGHT | 0.500 INCHES NOMINAL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TYPE 2,CLASS 2 ASSN STD SINGLE TREATMENT RESPONSE | | SURFACE TREATMENT | CADMIUM |
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