NSN 4730-00-524-7021
Part Details | FLUID PASSAGE BOLT
4730-00-524-7021 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: ER01351, MS219414L4, MS21941-4L4, ER01351, 4730-00-524-7021, 00-524-7021, 4730005247021, 005247021
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | JAN 01, 1961 | 00-524-7021 | 18683 ( BOLT, FLUID PASSAGE ) |
REFERENCE DRAWINGS & PICTURES
RELIEVED
FLARELESS
FLARELESS
HEXAGON
Cross Reference | NSN 4730-00-524-7021
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| ER01351 | 79470 | DANA CORPWEATHERHEAD DIV |
| MS21941-4L4 | 96906 | MILITARY STANDARDSPROMULGATED BY MILITARY DEPARTMENTS |
| ER01351 | 14728 | PRECISION FORM RIVET INC |
Technical Data | NSN 4730-00-524-7021
| Characteristic | Specifications |
|---|---|
| MATERIAL | ALUMINUM ALLOY 2024 |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225 TO 6,T6,T62 OR T851 FED SPEC SINGLE MATERIAL RESPONSE |
| SURFACE TREATMENT | ANODIZE |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625,TYPE 2,CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE |
| BODY STYLE | 3 RELIEVED |
| CONCENTRIC HOLE DIAMETER | 0.187 INCHES NOMINAL |
| OVERALL LENGTH | 3.959 INCHES NOMINAL |
| FIRST DIAMETER FROM WRENCHING FEATURE | 0.499 INCHES NOMINAL |
| SECOND DIAMETER FROM WRENCHING FEATURE | 0.433 INCHES NOMINAL |
| THIRD DIAMETER FROM WRENCHING FEATURE | 0.499 INCHES NOMINAL |
| FOURTH DIAMETER FROM WRENCHING FEATURE | 0.433 INCHES NOMINAL |
| FIFTH DIAMETER FROM WRENCHING FEATURE | 0.499 INCHES NOMINAL |
| LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF FIRST DIAMETER | 0.425 INCHES NOMINAL |
| LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF SECOND DIAMETER | 0.726 INCHES NOMINAL |
| LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF THIRD DIAMETER | 1.354 INCHES NOMINAL |
| LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF FOURTH DIAMETER | 1.666 INCHES NOMINAL |
| LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF FIFTH DIAMETER | 2.034 INCHES NOMINAL |
| FIRST RADIAL FLUID HOLE DIAMETER | 0.189 INCHES NOMINAL |
| SECOND RADIAL FLUID HOLE DIAMETER | 0.189 INCHES NOMINAL |
| DISTANCE FROM FIRST RADIAL HOLE CENTER TO END OF BOLT | 2.622 INCHES NOMINAL |
| DISTANCE FROM SECOND RADIAL HOLE CENTER TO END OF BOLT | 1.622 INCHES NOMINAL |
| LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO BOLT END | 3.162 INCHES NOMINAL |
| WRENCHING FEATURE HEIGHT | 0.344 INCHES NOMINAL |
| SIXTH DIAMETER FROM WRENCHING FEATURE | 0.363 INCHES NOMINAL |
| LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF SIXTH DIAMETER | 2.206 INCHES NOMINAL |
| FIRST END CONNECTION TYPE | THREADED EXTERNAL TUBE |
| FIRST END STYLE DESIGNATOR | FLARELESS |
| FIRST END SEAT ANGLE | 12.0 DEGREES NOMINAL |
| FIRST END THREAD SERIES DESIGNATOR | UNJF |
| FIRST END NOMINAL THREAD SIZE | 0.438 INCHES |
| FIRST END THREAD CLASS | 3A |
| FIRST END THREAD DIRECTION | RIGHT-HAND |
| FIRST END THREAD LENGTH | 0.956 INCHES NOMINAL |
| SECOND END CONNECTION TYPE | THREADED EXTERNAL TUBE |
| SECOND END STYLE DESIGNATOR | FLARELESS |
| SECOND END SEAT ANGLE | 12.0 DEGREES NOMINAL |
| SECOND END THREAD SERIES DESIGNATOR | UNJF |
| SECOND END NOMINAL THREAD SIZE | 0.438 INCHES |
| SECOND END THREAD CLASS | 3A |
| SECOND END THREAD DIRECTION | RIGHT-HAND |
| SECOND END THREAD LENGTH | 0.378 INCHES NOMINAL |
| WRENCHING FEATURE STYLE | HEXAGON |
| WIDTH ACROSS FLATS | 0.684 INCHES MINIMUM AND 0.691 INCHES MAXIMUM |
| PRESSURE RATING | FBA3000.000 POUNDS PER SQUARE INCH MINIMUM |
| SPECIFICATION/STANDARD DATA | 96906-MS21941 GOVERNMENT STANDARD |