1240-01-498-4245 RING,RETAINING,OPTICAL ELEMENT Index 3040-01-498-4247 SHAFT,STRAIGHT

National Stock Number:
5330-01-498-4246

Federal Supply Class:
5330

National Item Identification Number:
014984246

Description:
GASKET,SPIRAL WOUND

Detail:
A circular or moderately noncircular shaped item with an aperture. It is constructed of spring-like metal strips, preformed into a vee shape, laminated with a soft filler. It is designed to seal between two nondeforming surfaces. It may have an inner and/or outer, solid or spiral wound compression ring(s).


Manufacturer Information:
4D07717-40290099NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
MATERIALNICKEL ALLOY OVERALL
STYLE DESIGNATORCIRCULAR
HOLE DIAMETER0.750 INCHES NOMINAL
BOLT CIRCLE DIAMETER1.000 INCHES NOMINAL
OUTSIDE DIAMETER5.375 INCHES MAXIMUM
APERTURE DIAMETER3.000 INCHES NOMINAL
BOLT HOLE QUANTITY4
CRITICALITY CODE JUSTIFICATIONCXCY
PART NAME ASSIGNED BY CONTROLLING AGENCYGASKET, METALLIC-FLEXIBLE GRAPHITE, SPIRAL BOUND, TYPE CD FOR ANSI B16.5PIPE FLANGES.


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