NSN 4730-00-139-3421
Part Details | FLUID PASSAGE BOLT
4730-00-139-3421 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: 4J63202103B, 4J63202-103B, 4J63202103B, 4J63202-103B, 4J63202103B, 4J63202-103B, 4J63202103B, 4J63202-103B, 4730-00-139-3421, 00-139-3421, 4730001393421, 001393421
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | MAR 11, 1973 | 00-139-3421 | 18683 ( BOLT, FLUID PASSAGE ) |
REFERENCE DRAWINGS & PICTURES
SHOULDER
ROUND WITH WRENCH FLATS
Cross Reference | NSN 4730-00-139-3421
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 4J63202-103B | 0A489 | LOCKHEED MARTIN AEROPARTS, INC. |
| 4J63202-103B | 98897 | LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN AERONAUTICS |
| 4J63202-103B | 1FUD6 | LOCKHEED MARTIN LOGISTIC SERVICESINC |
| 4J63202-103B | 1WL60 | LOCKHEED MARTIN SERVICES, INC. |
Technical Data | NSN 4730-00-139-3421
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5000,COND C4 MIL SPEC SINGLE MATERIAL RESPONSE |
| BODY STYLE | SHOULDER |
| CONCENTRIC HOLE DEPTH | 2.430 INCHES NOMINAL |
| CONCENTRIC HOLE DIAMETER | 0.215 INCHES MINIMUM AND 0.222 INCHES MAXIMUM |
| OVERALL LENGTH | 3.412 INCHES NOMINAL |
| FIRST DIAMETER FROM WRENCHING FEATURE | 0.999 INCHES NOMINAL |
| LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF FIRST DIAMETER | 2.460 INCHES NOMINAL |
| LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF SECOND DIAMETER | 2.535 INCHES NOMINAL |
| FIRST RADIAL FLUID HOLE DIAMETER | 0.061 INCHES MINIMUM AND 0.066 INCHES MAXIMUM |
| DISTANCE FROM FIRST RADIAL HOLE CENTER TO END OF BOLT | 1.930 INCHES NOMINAL |
| LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO BOLT END | 3.202 INCHES NOMINAL |
| WRENCHING FEATURE HEIGHT | 0.210 INCHES NOMINAL |
| SECOND END THREAD SERIES DESIGNATOR | UNF |
| SECOND END NOMINAL THREAD SIZE | 0.250 INCHES |
| SECOND END THREAD QUANTITY PER INCH | 28 |
| SECOND END THREAD CLASS | 3B |
| SECOND END THREAD DIRECTION | RIGHT-HAND |
| SECOND END THREAD LENGTH | 0.250 INCHES NOMINAL |
| WRENCHING FEATURE STYLE | ROUND WITH WRENCH FLATS |
| HEAD DIAMETER | 1.500 INCHES NOMINAL |
| DISTANCE FROM CENTERLINE TO FLAT | 0.615 INCHES NOMINAL |
| COTTER PIN HOLE DIAMETER | 0.139 INCHES MINIMUM AND 0.145 INCHES MAXIMUM |
| DISTANCE FROM BOLT END TO HOLE CENTER | 0.168 INCHES NOMINAL |
| MINIMUM TENSILE STRENGTH | 20000 POUNDS PER SQUARE INCH |
| SPECIAL FEATURES | WEAPON SYTEM ESENTIAL |
| CRITICALITY CODE JUSTIFICATION | FEAT |
| END ITEM IDENTIFICATION | C-5 GALAXY; B-52 STRATOFORTRESS |