NSN 4730-00-273-2341
Part Details | FLUID PASSAGE BOLT
4730-00-273-2341 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: 1281326101, 1281326-101, 1281326101, 1281326-101, 1281326101, 1281326-101, 4730-00-273-2341, 00-273-2341, 4730002732341, 002732341
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | AUG 04, 1973 | 00-273-2341 | 18683 ( BOLT, FLUID PASSAGE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
GASKET SEAL COMPRESSION
PLAIN
GASKET SEAL COMPRESSION
PLAIN
HEXAGON
Cross Reference | NSN 4730-00-273-2341
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 1281326-101 | 6Z056 | CM MANUFACTURING, INC. |
| 1281326-101 | 98897 | LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN AERONAUTICS |
| 1281326-101 | 1WL60 | LOCKHEED MARTIN SERVICES, INC. |
Technical Data | NSN 4730-00-273-2341
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL |
| SURFACE TREATMENT | CADMIUM |
| BODY STYLE | PLAIN |
| CONCENTRIC HOLE DEPTH | 2.050 INCHES NOMINAL |
| CONCENTRIC HOLE DIAMETER | 0.105 INCHES MINIMUM AND 0.110 INCHES MAXIMUM |
| OVERALL LENGTH | 3.828 INCHES NOMINAL |
| FIRST DIAMETER FROM WRENCHING FEATURE | 0.623 INCHES MINIMUM AND 0.624 INCHES MAXIMUM |
| LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF FIRST DIAMETER | 3.125 INCHES NOMINAL |
| FIRST RADIAL FLUID HOLE DIAMETER | 0.105 INCHES MINIMUM AND 0.110 INCHES MAXIMUM |
| DISTANCE FROM FIRST RADIAL HOLE CENTER TO END OF BOLT | 1.205 INCHES NOMINAL |
| LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO BOLT END | 3.668 INCHES NOMINAL |
| WRENCHING FEATURE HEIGHT | 0.160 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 QUANTITY PER INCH | 18 |
| FIRST END THREAD CLASS | 3A |
| FIRST END THREAD DIRECTION | RIGHT-HAND |
| FIRST END THREAD LENGTH | 0.543 INCHES NOMINAL |
| SECOND END CONNECTION TYPE | THREADED INTERNAL TUBE |
| SECOND END STYLE DESIGNATOR | 4 GASKET SEAL COMPRESSION |
| SECOND END SEAT RADIUS | 0.062 INCHES NOMINAL |
| SECOND END THREAD SERIES DESIGNATOR | UNJF |
| 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 | 0.200 INCHES NOMINAL |
| WRENCHING FEATURE STYLE | HEXAGON |
| WIDTH ACROSS FLATS | 0.928 INCHES MINIMUM AND 0.940 INCHES MAXIMUM |
| COTTER PIN HOLE DIAMETER | 0.141 INCHES MINIMUM AND 0.151 INCHES MAXIMUM |
| DISTANCE FROM BOLT END TO HOLE CENTER | 0.114 INCHES MINIMUM AND 0.134 INCHES MAXIMUM |
| SPECIAL FEATURES | ONE GREASE FITTING REQUIRED,PART NO. MS15001-4 |