Use on polytetrafluoroethylene filter 79k80229-17 and -18
No other part numbers with same form, fit, and function found.
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 5925-00-222-6199
NSN 5930-01-472-3953
NSN 5855-00-310-2740
NSN 4140-01-215-1125
NSN 5975-00-817-4476
NSN 6135-01-391-6515
NSN 5915-01-298-8966
NSN 5855-01-100-3272
NSN 5996-01-349-9234
NSN 6685-01-035-0566
NSN 6610-01-010-3159
NSN 6620-01-512-2016