5310-00-687-6230 NUT,SELF-LOCKING,PLATE Index 5310-00-687-6249 WASHER,FLAT

National Stock Number:
5305-00-687-6245

Federal Supply Class:
5305

National Item Identification Number:
006876245

Description:
SCREW,CAP,SOCKET HEAD

Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes items with bevel (conical) heads. See BOLT, INTERNAL WRENCHING. Excludes SCREW, SHOULDER; and SCREW, MACHINE.


Manufacturer Information:
119A2-M-199D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
119A2M1990UBG9CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
862886018876U S ARMY AVIATION AND MISSILE COMMAND


Techincal Specification:
THREAD SERIES DESIGNATORUNC
NOMINAL THREAD DIAMETER0.375 INCHES
THREAD QUANTITY PER INCH16
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.875 INCHES MINIMUM
FASTENER LENGTH0.875 INCHES NOMINAL
MATERIALNICKEL ALLOY R-405 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-281 CL B FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MINIMUM YIELD STRENGTH25000 POUNDS PER SQUARE INCH
HEAD STYLEFLAT CHAMFER
HEAD DIAMETER0.533 INCHES MINIMUM AND
0.562 INCHES MAXIMUM
HEAD HEIGHT0.368 INCHES MINIMUM AND
0.375 INCHES MAXIMUM
INTERNAL DRIVE STYLEHEXAGON
WIDTH ACROSS FLATS0.312 INCHES MINIMUM AND
0.315 INCHES MAXIMUM


Click here to Register for Free 30-day Trial