5305-01-547-3730 SCREW,MACHINE Index 4730-01-547-3732 EXPANSION JOINT,PIPE

National Stock Number:
5330-01-547-3731

Federal Supply Class:
5330

National Item Identification Number:
015473731

Description:
PACKING,PREFORMED

Detail:
A circular shaped item with an aperture manufactured to predetermined dimensions and designed for use as a seal in stuffing boxes, packing nuts, and the like. It may be (1) any nonmetallic molded or formed ring (except solid (without joint) rings having a square or rectangular cross section); or (2) any shredded metal or metal foil type metallic or semimetallic rings. Excludes felt items but includes multimaterial items in which one of the materials is felt. For solid (without joints) nonmetallic items with a square or rectangular cross section, see WASHER (as modified) and GASKET. For rubber items specifically designed for weather-proofing doors, windows, chests, and the like see SEAL, NONMETALLIC ANGLE; SEAL, NONMETALLIC CHANNEL; and SEAL, NONMETALLIC, SPECIAL SHAPED SECTION. For circular (with aperature) nonmetallic items with a solid round cross-section see O-RING. Excludes CUP, COMPRESSION; GASKET; WASHER (as modified); and FELT, MECHANICAL, PREFORMED.


Manufacturer Information:
160-7-1062144PARKER HANNIFIN CORPORATION
1670-7 PC. NO. 1062144PARKER HANNIFIN CORPORATION
1670-7-1062144PARKER HANNIFIN CORPORATION


Techincal Specification:
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE OVERALL
SPECIAL FEATURESMATERIAL IS VIRGIN POLYTETRAFLUOROETHYLENE; FRESH WATER FLOWS THROUGH THE VALVE ON WHICH THIS PACKING IS A REPLACEMENT PART


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