NSN 4730-00-756-2256
Part Details | FLUID PASSAGE BOLT
4730-00-756-2256 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: NAS5514H, NAS551-4H, NAS5514H, NAS551-4H, NAS5514H, NAS551-4H, NAS5514H, NAS551-4H, 4730-00-756-2256, 00-756-2256, 4730007562256, 007562256
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | JAN 01, 1960 | 00-756-2256 | 18683 ( BOLT, FLUID PASSAGE ) |
REFERENCE DRAWINGS & PICTURES
RELIEVED
INVERTED FLARE
INVERTED FLARE
HEXAGON
Cross Reference | NSN 4730-00-756-2256
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| NAS551-4H | 71563 | COLLINS ENGINEERING CORP |
| NAS551-4H | 80205 | NATIONAL AEROSPACE STANDARDSCOMMITTEE AEROSPACE INDUSTRIES |
| NAS551-4H | 14341 | SNARK PRODUCTS INC |
| NAS551-4H | 17341 | TECH AERO INC |
Technical Data | NSN 4730-00-756-2256
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL |
| SURFACE TREATMENT | CADMIUM |
| BODY STYLE | 7 RELIEVED |
| CONCENTRIC HOLE DEPTH | 0.937 INCHES NOMINAL |
| CONCENTRIC HOLE DIAMETER | 0.172 INCHES NOMINAL |
| OVERALL LENGTH | 1.375 INCHES NOMINAL |
| FIRST DIAMETER FROM WRENCHING FEATURE | 0.435 INCHES NOMINAL |
| LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF FIRST DIAMETER | 0.781 INCHES NOMINAL |
| FIRST RADIAL FLUID HOLE DIAMETER | 0.172 INCHES NOMINAL |
| DISTANCE FROM FIRST RADIAL HOLE CENTER TO END OF BOLT | 0.796 INCHES NOMINAL |
| LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO BOLT END | 1.187 INCHES NOMINAL |
| WRENCHING FEATURE HEIGHT | 0.188 INCHES NOMINAL |
| FIRST END CONNECTION TYPE | THREADED EXTERNAL TUBE |
| FIRST END STYLE DESIGNATOR | INVERTED FLARE |
| FIRST END SEAT ANGLE | 45.0 DEGREES NOMINAL |
| FIRST END THREAD SERIES DESIGNATOR | UNF |
| FIRST END NOMINAL THREAD SIZE | 0.437 INCHES |
| FIRST END THREAD CLASS | 3A |
| FIRST END THREAD DIRECTION | RIGHT-HAND |
| FIRST END THREAD LENGTH | 0.406 INCHES NOMINAL |
| WRENCHING FEATURE STYLE | HEXAGON |
| WIDTH ACROSS FLATS | 0.688 INCHES NOMINAL |
| MINIMUM TENSILE STRENGTH | 125000 POUNDS PER SQUARE INCH |
| SPECIFICATION/STANDARD DATA | 80205-NAS551 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |