NSN 4730-01-126-5998
Part Details | FLUID PASSAGE BOLT
4730-01-126-5998 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: 6512211259101, 65122-11259-101, 4730-01-126-5998, 01-126-5998, 4730011265998, 011265998
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | FEB 14, 1982 | 01-126-5998 | 18683 ( BOLT, FLUID PASSAGE ) |
REFERENCE DRAWINGS & PICTURES
RELIEVED
FLARED
FLARED
HEXAGON
Cross Reference | NSN 4730-01-126-5998
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 65122-11259-101 | 78286 | SIKORSKY AIRCRAFT CORPORATIONDBA SIKORSKY |
Technical Data | NSN 4730-01-126-5998
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL COMP 4140 |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-18732 MIL SPEC SINGLE MATERIAL RESPONSE |
| SURFACE TREATMENT | PASSIVATE |
| BODY STYLE | RELIEVED |
| CONCENTRIC HOLE DEPTH | 0.820 INCHES NOMINAL |
| CONCENTRIC HOLE DIAMETER | 0.125 INCHES NOMINAL |
| OVERALL LENGTH | 1.141 INCHES MINIMUM AND 1.173 INCHES MAXIMUM |
| FIRST DIAMETER FROM WRENCHING FEATURE | 0.309 INCHES MINIMUM AND 0.312 INCHES MAXIMUM |
| SECOND DIAMETER FROM WRENCHING FEATURE | 0.312 INCHES NOMINAL |
| LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF FIRST DIAMETER | 0.090 INCHES NOMINAL |
| LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF SECOND DIAMETER | 0.340 INCHES NOMINAL |
| FIRST RADIAL FLUID HOLE DIAMETER | 0.125 INCHES NOMINAL |
| DISTANCE FROM FIRST RADIAL HOLE CENTER TO END OF BOLT | 0.754 INCHES NOMINAL |
| LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO BOLT END | 0.969 INCHES NOMINAL |
| WRENCHING FEATURE HEIGHT | 0.172 INCHES MINIMUM AND 0.201 INCHES MAXIMUM |
| FIRST END CONNECTION TYPE | THREADED EXTERNAL TUBE |
| FIRST END STYLE DESIGNATOR | FLARED |
| FIRST END SEAT ANGLE | 45.0 DEGREES NOMINAL |
| FIRST END THREAD SERIES DESIGNATOR | UNF |
| FIRST END NOMINAL THREAD SIZE | 0.312 INCHES |
| FIRST END THREAD CLASS | 3A |
| FIRST END THREAD DIRECTION | RIGHT-HAND |
| FIRST END THREAD LENGTH | 0.531 INCHES NOMINAL |
| WRENCHING FEATURE STYLE | HEXAGON |
| WIDTH ACROSS FLATS | 0.580 INCHES NOMINAL |