A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5990-01-442-3520
NSN 5990-01-374-3877
NSN 7035-00-126-1899
NSN 5985-01-210-2062
NSN 5855-00-466-2309
NSN 5905-01-170-5757
NSN 5945-01-461-7023
NSN 5920-01-029-3813
NSN 6145-01-025-1372
NSN 6320-01-462-2295
NSN 5998-01-427-3776
NSN 5910-01-125-6762