Part Details | INTERNAL WRENCHING BOLT
5306-00-590-9140 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: 7686921, 768692-1, 5306-00-590-9140, 00-590-9140, 5306005909140, 005909140
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JAN 01, 1963 | 00-590-9140 | 06666 ( BOLT, INTERNAL WRENCHING ) |
REFERENCE DRAWINGS & PICTURES
UNDERCUT HEXAGON
HEXAGON
Cross Reference | NSN 5306-00-590-9140
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 768692-1 | 98897 | LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN AERONAUTICS |
Technical Data | NSN 5306-00-590-9140
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNF |
| NOMINAL THREAD DIAMETER | 0.312 INCHES |
| THREAD QUANTITY PER INCH | 24 |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.662 INCHES NOMINAL |
| FASTENER LENGTH | 3.000 INCHES NOMINAL |
| HEAD STYLE | 8 UNDERCUT HEXAGON |
| HEAD DIAMETER | 0.521 INCHES MINIMUM AND 0.531 INCHES MAXIMUM |
| HEAD HEIGHT | 0.312 INCHES NOMINAL |
| INTERNAL DRIVE STYLE | HEXAGON |
| WIDTH ACROSS FLATS | 0.2190 INCHES MINIMUM AND 0.2210 INCHES MAXIMUM |
| SPECIAL FEATURES | 2 HOLES PERPENDICULAR TO AXIS,0.125 IN. DIA,1.040 IN. TOP OF HEAD TO FIRST HOLE CENTER,0.860 IN. C TO C OF HOLES; BOTTOM OF HEAD CHAMFERED 0.090 IN. LG BY 45.0 DEG |