Puroflow tee type filter; polytetrafluoroethylene
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.
Classification: Gaskets,washers & other seals
NSN 5915-01-524-9296
NSN 5975-00-189-0857
NSN 6145-01-302-9522
NSN 6645-00-153-3834
NSN 4140-01-334-9043
NSN 6620-01-006-4899
NSN 5835-01-621-2525
NSN 6105-01-469-1305
NSN 6240-01-315-9303
NSN 5835-01-515-6537
NSN 5835-01-023-6774
NSN 6130-01-006-1722