4730-01-483-8256 ADAPTER,STRAIGHT,FLANGE TO PIPE Index 5330-01-483-8258 PACKING WITH RETAINER

National Stock Number:
5330-01-483-8257

Federal Supply Class:
5330

National Item Identification Number:
014838257

Description:
PACKING WITH RETAINER

Detail:
An item composed of a compressible nonmetallic ring which may be loosely fitted into a noncompressible retaining ring, or may be of one piece construction with the compressible ring molded and/or mechanically connected to the retainer. It is specifically designed to form a fluid tight seal when compressed by a packing nut, gland, etc., between fixed surfaces and a cylindrical item passing through it. Excludes SEAL, PLAIN, ENCASED.


Manufacturer Information:
10031860564187MKS INSTRUMENTS INC HPS DIV
9452702-0324290DRS NETWORK & IMAGING SYSTEMS, LLC
9452702-0398747OGDEN AIR LOGISTICS CENTER


Techincal Specification:
CONSTRUCTIONTWO-PIECE
CROSS-SECTIONAL SHAPE STYLESPECIAL
PACKING RING THICKNESS0.210 INCHES NOMINAL
MATERIALRUBBER FLUOROCARBON CLASS FPM PACKING
MATERIALSTEEL CORROSION RESISTING RETAINER
PART NAME ASSIGNED BY CONTROLLING AGENCYSEAL CENTERING RING ASSEMBLY WITH SCREEN
RETAINER INSIDE DIAMETER1.831 INCHES NOMINAL
SPECIAL FEATURESRETAINER HAS A STAINLESS STEEL 72 MESH SCREEN IN THE INTERIOR OPENING


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