NSN 4730-00-451-3548
Part Details | FLUID PASSAGE BOLT
4730-00-451-3548 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: 2584700, 4730-00-451-3548, 00-451-3548, 4730004513548, 004513548
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | MAY 17, 1971 | 00-451-3548 | 18683 ( BOLT, FLUID PASSAGE ) |
REFERENCE DRAWINGS & PICTURES
RELIEVED
PLAIN
PLAIN
HEXAGON
Cross Reference | NSN 4730-00-451-3548
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 2584700 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
Technical Data | NSN 4730-00-451-3548
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL COMP 1030 AND STEEL COMP 1045 |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-634 FED SPEC SINGLE MATERIAL RESPONSE |
| SURFACE TREATMENT | CADMIUM |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-146 FED SPEC SINGLE TREATMENT RESPONSE |
| BODY STYLE | RELIEVED |
| CONCENTRIC HOLE DEPTH | 1.125 INCHES NOMINAL |
| CONCENTRIC HOLE DIAMETER | 0.118 INCHES MINIMUM AND 0.123 INCHES MAXIMUM |
| OVERALL LENGTH | 1.726 INCHES MINIMUM AND 1.743 INCHES MAXIMUM |
| FIRST DIAMETER FROM WRENCHING FEATURE | 0.369 INCHES MINIMUM AND 0.375 INCHES MAXIMUM |
| SECOND DIAMETER FROM WRENCHING FEATURE | 0.310 INCHES MINIMUM AND 0.315 INCHES MAXIMUM |
| LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF FIRST DIAMETER | 0.125 INCHES NOMINAL |
| LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF SECOND DIAMETER | 0.750 INCHES NOMINAL |
| FIRST RADIAL FLUID HOLE DIAMETER | 0.118 INCHES MINIMUM AND 0.123 INCHES MAXIMUM |
| DISTANCE FROM FIRST RADIAL HOLE CENTER TO END OF BOLT | 1.062 INCHES NOMINAL |
| LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO BOLT END | 1.438 INCHES MINIMUM AND 1.500 INCHES MAXIMUM |
| WRENCHING FEATURE HEIGHT | 0.226 INCHES MINIMUM AND 0.243 INCHES MAXIMUM |
| FIRST END CONNECTION TYPE | THREADED EXTERNAL TUBE |
| FIRST END STYLE DESIGNATOR | PLAIN |
| FIRST END THREAD SERIES DESIGNATOR | UNC |
| FIRST END NOMINAL THREAD SIZE | 0.375 INCHES |
| FIRST END THREAD QUANTITY PER INCH | 16 |
| FIRST END THREAD CLASS | 2A |
| FIRST END THREAD DIRECTION | RIGHT-HAND |
| FIRST END THREAD LENGTH | 0.375 INCHES NOMINAL |
| WRENCHING FEATURE STYLE | HEXAGON |
| WIDTH ACROSS FLATS | 0.551 INCHES MINIMUM AND 0.563 INCHES MAXIMUM |
| HARDNESS RATING | RCB19.0 ROCKWELL C MAXIMUM AND 30.0 ROCKWELL C MAXIMUM |