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		                        | National Stock Number:
 4730-00-227-7078
 
 Federal Supply Class:
 4730
 
 National Item Identification Number:
 002277078
 
 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:
 
 | A51G30569-11 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION |  | A51G30569-11 | 61174 | NORTHROP GRUMMAN SYSTEMS CORPORATION |  | A51G30569-11 | 63630 | SEANAIR, LLC |  | A51G30569-11 | 79RG9 | NORTHROP GRUMMAN SYSTEMS CORPORATION | 
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 Techincal Specification:
 
 | BODY STYLE | PLAIN |  | CONCENTRIC HOLE DEPTH | 2.320 INCHES NOMINAL |  | CONCENTRIC HOLE DIAMETER | 0.422 INCHES NOMINAL |  | CRITICALITY CODE JUSTIFICATION | FEAT |  | DISTANCE FROM FIRST RADIAL HOLE CENTER TO END OF BOLT | 0.250 INCHES NOMINAL |  | FIRST DIAMETER FROM WRENCHING FEATURE | 0.749 INCHES NOMINAL |  | FIRST END CONNECTION TYPE | THREADED EXTERNAL TUBE |  | FIRST END STYLE DESIGNATOR | PLAIN |  | FIRST END THREAD DIRECTION | RIGHT-HAND |  | FIRST END THREAD CLASS | 3A |  | FIRST END THREAD LENGTH | 0.680 INCHES NOMINAL |  | FIRST END THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT FINE (UNJF) |  | FIRST END NOMINAL THREAD SIZE | 0.625 INCHES |  | FIRST RADIAL FLUID HOLE DIAMETER | 0.140 INCHES NOMINAL |  | LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO BOLT END | 2.070 INCHES NOMINAL |  | LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF FIRST DIAMETER | 1.380 INCHES NOMINAL |  | MATERIAL DOCUMENT AND CLASSIFICATION | FSCM 26512-G-3111 MFR REF SINGLE MATERIAL RESPONSE |  | MATERIAL | ALUMINUM ALLOY |  | OVERALL LENGTH | 2.320 INCHES NOMINAL |  | SPECIAL FEATURES | WEAPON SYSTEM ESSENTIAL |  | SURFACE TREATMENT | GRAPHITE AND LACQUER |  | WIDTH ACROSS FLATS | 1.000 INCHES NOMINAL |  | WRENCHING FEATURE HEIGHT | 0.250 INCHES NOMINAL |  | WRENCHING FEATURE STYLE | HEXAGON | 
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