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 6620-00-842-9224
NSN 2925-01-525-8212
NSN 5996-01-576-9852
NSN 6150-01-407-3338
NSN 5945-00-935-6922
NSN 5910-00-517-1080
NSN 4140-01-239-2309
NSN 5930-01-555-6121
NSN 5930-01-113-8852
NSN 5855-01-278-8922
NSN 2925-01-293-2986
NSN 5965-00-242-3615