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 5895-00-299-0154
NSN 5910-00-388-6737
NSN 4140-00-926-4242
NSN 6220-00-116-4289
NSN 5985-01-025-9507
NSN 6220-01-287-3942
NSN 6150-01-390-7058
NSN 5920-01-171-7477
NSN 5990-01-067-6015
NSN 5925-01-249-7547
NSN 5935-01-088-4885
NSN 6135-01-104-3790