5950-01-029-2684 REACTOR Index 5950-01-029-2686 REACTOR

National Stock Number:
5305-01-029-2685

Federal Supply Class:
5305

National Item Identification Number:
010292685

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:
585-7056020 ITEM 8453711NAVAL SEA SYSTEMS COMMAND
585-7056020 ITEM 84L103950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
585-7056020 ITEM 84SQ03950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
RE-B102252-2L103950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
RE-B102252-2SQ03950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
585-8740730 REV - ITEM NO.8053711NAVAL SEA SYSTEMS COMMAND
REB102252-2SQ03950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
REB102252-2064T2DELT INDUSTRIES, INC.
REB102252-217283BEK, INC.
REB102252-21UF60U.S.A. SPARES INC.
REB102252-253711NAVAL SEA SYSTEMS COMMAND
REB102252-27E947D. L. MARTIN CO.


Techincal Specification:
THREAD SERIES DESIGNATORUNC
NOMINAL THREAD DIAMETER0.500 INCHES
THREAD QUANTITY PER INCH13
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH1.500 INCHES NOMINAL
FASTENER LENGTH3.750 INCHES NOMINAL
MATERIALNICKEL ALLOY K-500 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-286,CLASS A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING36.0 ROCKWELL C MINIMUM AND
45.0 ROCKWELL C MAXIMUM OVERALL
MINIMUM TENSILE STRENGTH130000 POUNDS PER SQUARE INCH
MINIMUM YIELD STRENGTH90000 POUNDS PER SQUARE INCH
HEAD STYLEFLAT CHAMFER
HEAD DIAMETER0.735 INCHES MINIMUM AND
0.750 INCHES MAXIMUM
HEAD HEIGHT0.500 INCHES NOMINAL
CHAMFER ANGLE45.0 DEGREES NOMINAL
INTERNAL DRIVE STYLEHEXAGON
WIDTH ACROSS FLATS0.375 INCHES MINIMUM AND
0.379 INCHES MAXIMUM
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSQUALITY ASSURANCE TESTED FOR SUBMARINE ANTENNA APPLICATION
CRITICALITY CODE JUSTIFICATIONZZZY
THE MANUFACTURERS DATA
MANUFACTURERS CODE53711
DESIGN CONTROL REFERENCEREB102252-2


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