NSN 4730-00-075-3789
Part Details | FLUID PASSAGE BOLT
4730-00-075-3789 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.
Alternate Parts: 123LM100201, 123LM10020-1, 4730-00-075-3789, 00-075-3789, 4730000753789, 000753789
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | JAN 01, 1963 | 00-075-3789 | 18683 ( BOLT, FLUID PASSAGE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
FLARED
PLAIN
FLARED
PLAIN
DEE
Cross Reference | NSN 4730-00-075-3789
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 123LM10020-1 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV MISSION SYSTEMS |
Technical Data | NSN 4730-00-075-3789
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5000 MIL SPEC SINGLE MATERIAL RESPONSE |
| SURFACE TREATMENT | CADMIUM |
| BODY STYLE | 4 PLAIN |
| CONCENTRIC HOLE DEPTH | 1.718 INCHES MINIMUM AND 1.749 INCHES MAXIMUM |
| CONCENTRIC HOLE DIAMETER | 0.211 INCHES MINIMUM AND 0.219 INCHES MAXIMUM |
| OVERALL LENGTH | 2.499 INCHES NOMINAL |
| FIRST DIAMETER FROM WRENCHING FEATURE | 0.623 INCHES NOMINAL |
| LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF FIRST DIAMETER | 1.674 INCHES NOMINAL |
| FIRST RADIAL FLUID HOLE DIAMETER | 0.060 INCHES MINIMUM AND 0.065 INCHES MAXIMUM |
| SECOND RADIAL FLUID HOLE DIAMETER | 0.060 INCHES MINIMUM AND 0.065 INCHES MAXIMUM |
| DISTANCE FROM FIRST RADIAL HOLE CENTER TO END OF BOLT | 1.754 INCHES NOMINAL |
| DISTANCE FROM SECOND RADIAL HOLE CENTER TO END OF BOLT | 1.129 INCHES NOMINAL |
| LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO BOLT END | 2.312 INCHES NOMINAL |
| WRENCHING FEATURE HEIGHT | 0.187 INCHES NOMINAL |
| FIRST END CONNECTION TYPE | THREADED EXTERNAL TUBE |
| FIRST END STYLE DESIGNATOR | PLAIN |
| FIRST END THREAD SERIES DESIGNATOR | UNF |
| FIRST END NOMINAL THREAD SIZE | 0.625 INCHES |
| FIRST END THREAD CLASS | 3A |
| FIRST END THREAD DIRECTION | RIGHT-HAND |
| FIRST END THREAD LENGTH | 0.638 INCHES NOMINAL |
| SECOND END CONNECTION TYPE | THREADED EXTERNAL TUBE |
| SECOND END STYLE DESIGNATOR | FLARED |
| SECOND END SEAT ANGLE | 45.0 DEGREES NOMINAL |
| SECOND END THREAD SERIES DESIGNATOR | UNF |
| SECOND END NOMINAL THREAD SIZE | 0.250 INCHES |
| SECOND END THREAD CLASS | 2B |
| SECOND END THREAD DIRECTION | RIGHT-HAND |
| SECOND END THREAD LENGTH | 0.558 INCHES NOMINAL |
| WRENCHING FEATURE STYLE | DEE |
| HEAD DIAMETER | 1.125 INCHES NOMINAL |
| DISTANCE FROM CENTERLINE TO FLAT | 0.490 INCHES MINIMUM AND 0.500 INCHES MAXIMUM |
| COTTER PIN HOLE DIAMETER | 0.138 INCHES MINIMUM AND 0.145 INCHES MAXIMUM |
| DISTANCE FROM BOLT END TO HOLE CENTER | 0.250 INCHES NOMINAL |
| MINIMUM TENSILE STRENGTH | 180000 POUNDS PER SQUARE INCH |
| HARDNESS RATING | 39.0 ROCKWELL C MINIMUM AND 42.0 ROCKWELL C MAXIMUM |
| END ITEM IDENTIFICATION | AIRCRAFT APPLICATION |
