Part Details | INTERNAL WRENCHING BOLT
5306-00-766-5321 An externally threaded fastener whose threaded portion is of one nominal diameter, No. 10 (0.190 IN.) (5 mm) or larger. It is designed with an internal socket or internal multiple spline for use with an internal driver. The head is beveled (conical) or cylindrical in shape. Items with cylindrical shaped heads must have an externally relieved body. A locking feature may be incorporated in the design of the head or threads. See also SCREW, CAP, SOCKET HEAD. Excludes SETSCREW; SCREW, SHOULDER; BOLT, SHOULDER; SCREW, EXTERNALLY RELIEVED BODY; BOLT, EXTERNALLY RELIEVED BODY; and SCREW, MACHINE.
Alternate Parts: 3013T98P01, 5306-00-766-5321, 00-766-5321, 5306007665321, 007665321
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | APR 07, 1972 | 00-766-5321 | 06666 ( BOLT, INTERNAL WRENCHING ) |
REFERENCE DRAWINGS & PICTURES
CROWNED HEXAGON
HEXAGON
Cross Reference | NSN 5306-00-766-5321
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 3013T98P01 | 99207 | GENERAL ELECTRIC COMPANYDBA GE |
Technical Data | NSN 5306-00-766-5321
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNC |
| NOMINAL THREAD DIAMETER | 0.138 INCHES |
| THREAD QUANTITY PER INCH | 32 |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.218 INCHES MINIMUM AND 0.280 INCHES MAXIMUM |
| FASTENER LENGTH | 0.650 INCHES MINIMUM AND 0.673 INCHES MAXIMUM |
| HEAD STYLE | 9 CROWNED HEXAGON |
| HEAD DIAMETER | 0.300 INCHES MINIMUM AND 0.310 INCHES MAXIMUM |
| HEAD HEIGHT | 0.062 INCHES MINIMUM AND 0.070 INCHES MAXIMUM |
| INTERNAL DRIVE STYLE | HEXAGON |
| WIDTH ACROSS FLATS | 0.109 INCHES MINIMUM AND 0.111 INCHES MAXIMUM |
| FIRST DIAMETER FROM HEAD | 0.218 INCHES MINIMUM AND 0.226 INCHES MAXIMUM |
| SECOND DIAMETER FROM HEAD | 0.132 INCHES MINIMUM AND 0.138 INCHES MAXIMUM |
| THIRD DIAMETER FROM HEAD | 0.094 INCHES MINIMUM AND 0.097 INCHES MAXIMUM |
| DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER | 0.070 INCHES MINIMUM AND 0.073 INCHES MAXIMUM |
| DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF SECOND DIAMETER | 0.270 INCHES MINIMUM AND 0.343 INCHES MAXIMUM |
| DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF THIRD DIAMETER | 0.350 INCHES MINIMUM AND 0.443 INCHES MAXIMUM |
| END ITEM IDENTIFICATION | GENERAL ELECTRIC JET ENGINES & COMPS, J-85 |