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National Stock Number:
5306-01-608-8266
Federal Supply Class:
5306
National Item Identification Number:
016088266
Description:
BOLT,MACHINE
Detail:
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.
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Manufacturer Information:
| 5PTC1052-5-9 | 98897 | LOCKHEED MARTIN CORP |
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Techincal Specification:
| THREAD DIRECTION | RIGHT-HAND | | MATERIAL | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR PRIMARY WASHER | | TITANIUM ALLOY FASTENER | | HEAD STYLE | FLAT COUNTERSUNK | | THREAD SERIES DESIGNATOR | UNJF | | NOMINAL THREAD DIAMETER | 0.3125 INCHES | | THREAD QUANTITY PER INCH | 24 | | HEAD DIAMETER | 0.387 INCHES NOMINAL | | HEAD INSIDE DIAMETER | 0.178 INCHES NOMINAL | | GRIP LENGTH | 0.562 INCHES NOMINAL | | FEATURES PROVIDED | FLAT WASHER | | SPECIAL FEATURES | WASHER BONDED TO TOP OF BOLT; MAKE FROM BOLT P/N LK101V5-9 AND 5PTC1020R15 | | PART NAME ASSIGNED BY CONTROLLING AGENCY | BOLT,MACHINE |
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