NSN 5306-00-285-8055
Part Details | MACHINE BOLT
5306-00-285-8055 An externally threaded fastener designed for insertion through holes in assembled parts and normally intended to be tightened or released by torquing a nut. The threaded and unthreaded portions are both of one nominal diameter of 0.190 inch (5 mm) or larger. The head is not designed to be held or driven with an inserted driver or by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. For items having a grip length portion machined to a tolerance of 0.0015 inch (0.038 mm) or less, BOLT, SHEAR. See also SCREW, CAP, HEXAGON HEAD and SCREW, MACHINE.
Alternate Parts: 133B973, 133B973, 5306-00-285-8055, 00-285-8055, 5306002858055, 002858055
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JAN 01, 1961 | 00-285-8055 | 01847 ( BOLT, MACHINE ) |
REFERENCE DRAWINGS & PICTURES
UNDERCUT HEXAGON
Cross Reference | NSN 5306-00-285-8055
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 133B973 | 24446 | GENERAL ELECTRIC COMPANY |
| 133B973 | 07482 | GENERAL ELECTRIC COMPANYDBA GE |
Technical Data | NSN 5306-00-285-8055
| Characteristic | Specifications |
|---|---|
| HEAD STYLE | 6 UNDERCUT HEXAGON |
| THREAD SERIES DESIGNATOR | UNF |
| NOMINAL THREAD DIAMETER | 0.250 INCHES |
| THREAD QUANTITY PER INCH | 28 |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.625 INCHES MINIMUM |
| FASTENER LENGTH | 1.220 INCHES MINIMUM AND 1.260 INCHES MAXIMUM |
| HEAD DIAMETER | 0.480 INCHES MINIMUM AND 0.520 INCHES MAXIMUM |
| HEAD HEIGHT | 0.140 INCHES MINIMUM AND 0.180 INCHES MAXIMUM |
| DISTANCE FROM CENTERLINE TO FLAT | 0.125 INCHES MINIMUM AND 0.135 INCHES MAXIMUM |
| GRIP LENGTH | 0.595 INCHES MINIMUM AND 0.635 INCHES MAXIMUM |
| FEATURES PROVIDED | FINISHED HEAD |
