5330-00-641-6255 PACKING ASSEMBLY Index 5330-00-641-6257 PACKING,PREFORMED

National Stock Number:
5330-00-641-6256

Federal Supply Class:
5330

National Item Identification Number:
006416256

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:
578-3801-1573082REVAPC780064NAVAL SHIP SYSTEMS COMMAND
7864-271REVAPC796169ELECTRIC BOAT CORPORATION


Techincal Specification:
CROSS-SECTIONAL SHAPE STYLEANGLE BOTTOM RING
HEIGHT1.242 INCHES NOMINAL
INSIDE DIAMETER1.375 INCHES NOMINAL
INTERMEDIATE RING QUANTITY4
OUTSIDE DIAMETER2.000 INCHES NOMINAL
MATERIALCOTTON AND RUBBER SYNTHETIC INTERMEDIATE RING
MATERIALCOTTON AND RUBBER SYNTHETIC TOP RING
MATERIALCOTTON OR RUBBER SYNTHETIC BOTTOM RING
TEMP RATING250.0 FAHRENHEIT


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