5305-01-721-1236 SCREW,CAP,SOCKET HEAD 5305-01-721-1238 SCREW,CAP,SOCKET HEAD

National Stock Number:
5305-01-721-1237

Federal Supply Class:
5305

National Item Identification Number:
017211237

Description:
SCREW,CAP,SOCKET HEAD


Manufacturer Information:
563-8841614-58753711NAVAL SEA SYSTEMS COMMAND
LSA001764-58796169ELECTRIC BOAT CORPORATION
NAS1352C08LE6G80205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
R5520405-58796169ELECTRIC BOAT CORPORATION


Techincal Specification:
CHAMFER ANGLE30.0 DEGREES MINIMUM AND 45.0 DEGREES MAXIMUM
FASTENER LENGTH0.345 INCHES MINIMUM AND 0.375 INCHES MAXIMUM
HEAD DIAMETER0.262 INCHES MINIMUM AND 0.270 INCHES MAXIMUM
HEAD HEIGHT0.159 INCHES MINIMUM AND 0.164 INCHES MAXIMUM
HEAD STYLEFLAT CHAMFER
INTERNAL DRIVE STYLEHEXAGON
LOCKING FEATUREUNABLE TO DECODE
MATERIAL DOCUMENT AND CLASSIFICATIONUNABLE TO DECODE
MATERIALUNABLE TO DECODE
PART NAME ASSIGNED BY CONTROLLING AGENCYSCREW,CAP,SOCKET HEAD,UNDRILLED AND DRILLED,PLAIN AND SELF-LOCKING,ALLOY STEEL,CORROSION-RESISTANT STEEL AND HEAT-RESISTANT STEEL,UNRC-3A AND UNRC-2A
NOMINAL THREAD DIAMETER0.1640 INCHES
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONUNABLE TO DECODE
SURFACE TREATMENTUNABLE TO DECODE
THREAD LENGTH0.345 INCHES MINIMUM AND 0.375 INCHES MAXIMUM
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH32
THREAD SERIES DESIGNATORUNRC
WIDTH ACROSS FLATS0.141 INCHES NOMINAL


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