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 5999-01-308-9458
NSN 6620-01-391-7331
NSN 6620-01-098-2960
NSN 5905-01-252-9823
NSN 6150-01-043-6361
NSN 5999-00-023-6994
NSN 7035-00-104-7613
NSN 6105-00-400-0734
NSN 7035-01-377-7712
NSN 5855-01-283-0050
NSN 5945-01-025-5956
NSN 5985-01-234-5924