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National Stock Number:
4730-00-474-1990
Federal Supply Class:
4730
National Item Identification Number:
004741990
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:
| 95940 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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Techincal Specification:
| DISTANCE FROM FIRST RADIAL HOLE CENTER TO END OF BOLT | 0.593 INCHES NOMINAL | | BODY STYLE | RELIEVED | | CONCENTRIC HOLE DEPTH | 0.655 INCHES NOMINAL | | CONCENTRIC HOLE DIAMETER | 0.375 INCHES NOMINAL | | EXTENDED WASHER DIAMETER | 1.000 INCHES NOMINAL | | FIRST DIAMETER FROM WRENCHING FEATURE | 0.750 INCHES NOMINAL | | FIRST END NOMINAL THREAD SIZE | 0.750 INCHES | | FIRST END THREAD DIRECTION | RIGHT-HAND | | FIRST END THREAD CLASS | 3A | | FIRST END THREAD LENGTH | 0.375 INCHES NOMINAL | | FIRST END THREAD QUANTITY PER INCH | 16 | | FIRST END THREAD SERIES DESIGNATOR | UNF | | FIRST RADIAL FLUID HOLE DIAMETER | 0.120 INCHES MINIMUM AND 0.130 INCHES MAXIMUM | | HARDNESS RATING | 89.0 ROCKWELL B NOMINAL | | LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO BOLT END | 0.750 INCHES NOMINAL | | LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF FIRST DIAMETER | 0.095 INCHES NOMINAL | | LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF SECOND DIAMETER | 0.375 INCHES NOMINAL | | OVERALL LENGTH | 1.062 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | FED STD 66,AISI/SAE 4130 FED STD SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL | | SECOND DIAMETER FROM WRENCHING FEATURE | 0.690 INCHES NOMINAL | | WIDTH ACROSS FLATS | 0.750 INCHES NOMINAL | | WRENCHING FEATURE HEIGHT | 0.312 INCHES NOMINAL | | WRENCHING FEATURE STYLE | EXTENDED WASHER |
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