2540-01-599-2578 HEATER,VEHICULAR,COMPARTMENT 2530-01-599-2580 STEERING GEAR

National Stock Number:
5305-01-599-2579

Federal Supply Class:
5305

National Item Identification Number:
015992579

Description:
SCREW,CAP,HEXAGON HEAD

Detail:
AN EXTERNALLY THREADED FASTENER DESIGNED FOR INSERTION INTO HOLES IN ASSEMBLED PARTS, FOR MATING WITH A PREFORMED INTERNAL THREAD AND FOR TIGHTENING OR RELEASING BY TORQUING THE HEAD. THE THREADED AND UNTHREADED PORTIONS ARE BOTH OF THE SAME NOMINAL DIAMETER OF 0.190 INCH (5 MM) OR LARGER. HEAD DIMENSIONS AND SIZES OF THREADED AND UNTHREADED PORTIONS SHALL CONFORM TO INTERNATIONALLY RECOGNIZED FASTENER STANDARDS. THE THREAD LENGTH BEING THE CONTROLLED DIMENSION, THE GRIP LENGTH IS NOT SPECIFIED. A LOCKING FEATURE MAY BE INCORPORATED IN THE DESIGN OF THE HEAD OR THREADS. EXCLUDES BOLT, MACHINE; BOLT, EXTERNALLY RELIEVED BODY; BOLT, INTERNAL WRENCHING; AND SCREW, CAP, SOCKET HEAD.


Manufacturer Information:
300000080212BAE SYSTEMS LAND & ARMAMENTS L.P.
3000000-025112076M6AMZ ALABAMA INC.
3000000-02511280212BAE SYSTEMS LAND & ARMAMENTS L.P.


Techincal Specification:
FASTENER LENGTH1.000 INCHES NOMINAL
HEAD HEIGHT0.150 INCHES MINIMUM AND 0.163 INCHES MAXIMUM
HEAD STYLEHEXAGON
MATERIALSTEEL OVERALL
PROPRIETARY CHARACTERISTICSPACS
NONSTANDARD THREAD PITCH DIAMETER+0.2175 TO 0.2224 INCHES
WIDTH BETWEEN FLATS0.437 INCHES NOMINAL
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH1.120 INCHES NOMINAL
THREAD QUANTITY PER INCH20
THREAD SERIES DESIGNATORUNC


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