For use on suction regulator; model 7700
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 5905-01-047-7796
NSN 5895-00-596-8678
NSN 4140-01-411-6666
NSN 5930-00-761-3550
NSN 6645-00-908-0140
NSN 5930-01-515-1963
NSN 5915-01-442-2934
NSN 4140-00-269-5795
NSN 5985-01-362-0393
NSN 6620-01-357-5045
NSN 5975-00-361-7793
NSN 6320-01-624-0193