NSN 4730-00-438-0687
Part Details | FLUID PASSAGE BOLT
4730-00-438-0687 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: A51G105071, A51G10507-1, A51G105071, A51G10507-1, 4730-00-438-0687, 00-438-0687, 4730004380687, 004380687
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | FEB 11, 1972 | 00-438-0687 | 18683 ( BOLT, FLUID PASSAGE ) |
REFERENCE DRAWINGS & PICTURES
SHOULDER
GASKET SEAL COMPRESSION
PLAIN
GASKET SEAL COMPRESSION
PLAIN
DEE
Cross Reference | NSN 4730-00-438-0687
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| A51G10507-1 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV MISSION SYSTEMS |
| A51G10507-1 | 61174 | NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV NORTHROP GRUMMAN AEROSPACE |
Technical Data | NSN 4730-00-438-0687
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL COMP 4340 |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5000 MIL SPEC SINGLE MATERIAL RESPONSE |
| SURFACE TREATMENT | CADMIUM |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-8837,TYPE 2,CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE |
| BODY STYLE | SHOULDER |
| CONCENTRIC HOLE DEPTH | 1.100 INCHES NOMINAL |
| CONCENTRIC HOLE DIAMETER | 0.211 INCHES MINIMUM AND 0.219 INCHES MAXIMUM |
| OVERALL LENGTH | 1.685 INCHES NOMINAL |
| FIRST DIAMETER FROM WRENCHING FEATURE | 0.428 INCHES MINIMUM AND 0.429 INCHES MAXIMUM |
| SECOND DIAMETER FROM WRENCHING FEATURE | 0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM |
| LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF FIRST DIAMETER | 1.160 INCHES NOMINAL |
| LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF SECOND DIAMETER | 1.250 INCHES NOMINAL |
| FIRST RADIAL FLUID HOLE DIAMETER | 0.077 INCHES MINIMUM AND 0.082 INCHES MAXIMUM |
| DISTANCE FROM FIRST RADIAL HOLE CENTER TO END OF BOLT | 0.980 INCHES NOMINAL |
| LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO BOLT END | 1.560 INCHES NOMINAL |
| WRENCHING FEATURE HEIGHT | 0.125 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 | 0.312 INCHES |
| FIRST END THREAD CLASS | 3A |
| FIRST END THREAD DIRECTION | RIGHT-HAND |
| FIRST END THREAD LENGTH | 0.250 INCHES NOMINAL |
| SECOND END CONNECTION TYPE | THREADED INTERNAL TUBE |
| SECOND END STYLE DESIGNATOR | 4 GASKET SEAL COMPRESSION |
| SECOND END THREAD SERIES DESIGNATOR | UNF |
| SECOND END NOMINAL THREAD SIZE | 0.250 INCHES |
| SECOND END THREAD CLASS | 3B |
| SECOND END THREAD DIRECTION | RIGHT-HAND |
| SECOND END THREAD LENGTH | 0.188 INCHES NOMINAL |
| WRENCHING FEATURE STYLE | DEE |
| HEAD DIAMETER | 0.750 INCHES NOMINAL |
| DISTANCE FROM CENTERLINE TO FLAT | 0.260 INCHES NOMINAL |
| COTTER PIN HOLE DIAMETER | 0.077 INCHES MINIMUM AND 0.082 INCHES MAXIMUM |
| DISTANCE FROM BOLT END TO HOLE CENTER | 0.200 INCHES NOMINAL |
| HARDNESS RATING | RCB39.0 ROCKWELL C MAXIMUM AND 42.0 ROCKWELL C MAXIMUM |
| TEST DATA DOCUMENT | 81349-MIL-I-6868 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). |