NSN 5306-01-378-4261
Part Details | INTERNAL WRENCHING BOLT
5306-01-378-4261 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: 3311731 ITEM 8, 3311731 ITEM 8, NAS152DH128, 5306-01-378-4261, 01-378-4261, 5306013784261, 013784261
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | AUG 12, 1993 | 01-378-4261 | 06666 ( BOLT, INTERNAL WRENCHING ) |
REFERENCE DRAWINGS & PICTURES
UNDERCUT HEXAGON
HEXAGON
DOUBLE HEXAGON FLATS
Cross Reference | NSN 5306-01-378-4261
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 3311731 ITEM 8 | 77068 | ALLIED-SIGNAL INCDBA ALLIED-SIGNAL AEROSPACE CO |
| 3311731 ITEM 8 | 59364 | HONEYWELL INTERNATIONAL INC.DBA HONEYWELL |
| NAS152DH128 | 80205 | NATIONAL AEROSPACE STANDARDSCOMMITTEE AEROSPACE INDUSTRIES |
Technical Data | NSN 5306-01-378-4261
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNJF |
| NOMINAL THREAD DIAMETER | 0.750 INCHES |
| THREAD QUANTITY PER INCH | 16 |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 1.063 INCHES NOMINAL |
| FASTENER LENGTH | 7.985 INCHES MINIMUM AND 8.015 INCHES MAXIMUM |
| MINIMUM TENSILE STRENGTH | 160000 POUNDS PER SQUARE INCH |
| HEAD STYLE | 8 UNDERCUT HEXAGON |
| HEAD DIAMETER | 0.744 INCHES MINIMUM AND 0.749 INCHES MAXIMUM |
| HEAD HEIGHT | 0.936 INCHES NOMINAL |
| INTERNAL DRIVE STYLE | HEXAGON |
| WIDTH ACROSS FLATS | 0.625 INCHES MINIMUM AND 0.629 INCHES MAXIMUM |
| HOLE CONFIGURATION STYLE | 1 DOUBLE HEXAGON FLATS |
| HOLE TYPE | DRILLED |
| HOLE QUANTITY | 6 |
| HOLE DIAMETER | 0.070 INCHES MINIMUM AND 0.075 INCHES MAXIMUM |
| SPECIFICATION/STANDARD DATA | 80205-NAS152 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |