5330-01-189-9855 GASKET Index 5330-01-189-9857 SEAL,NONMETALLIC SPECIAL SHAPED

National Stock Number:
5330-01-189-9856

Federal Supply Class:
5330

National Item Identification Number:
011899856

Description:
PACKING ASSEMBLY

Detail:
Any combination of items manufactured from PACKING MATERIAL to predetermined dimensions, or any combination of nonmetallic molded or formed shapes (other than solid rubber or synthetic rubber rings having a square or rectangular cross section) specifically designed and manufactured for use as a seal. The assembly may include metal lantern rings, metal separators, and/or end or adapter rings.


Manufacturer Information:
6592-K76364MILWAUKEE VALVE CO, INC
803-1385712 PART 2380064NAVAL SHIP SYSTEMS COMMAND
803-1385712-2376364MILWAUKEE VALVE CO, INC
803-1385712-2380064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE AND
ASBESTOS BOTTOM RING
PLASTIC POLYTETRAFLUOROETHYLENE AND
ASBESTOS TOP RING
CROSS-SECTIONAL SHAPE STYLESQUARE/RECTANGULAR BOTTOM RING
SQUARE/RECTANGULAR INTERMEDIATE RING
SQUARE/RECTANGULAR TOP RING
INTERMEDIATE RING QUANTITY8
OUTSIDE DIAMETER1.250 INCHES NOMINAL
INSIDE DIAMETER0.875 INCHES NOMINAL
HEIGHT1.880 INCHES NOMINAL
SPECIAL FEATURESSERVICE AT 280 DEG F IN WATER OR STEAM AND 200 DEG F IN PETROLEUM


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