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 5999-00-425-6484
NSN 5985-01-215-0988
NSN 5950-01-355-2612
NSN 5915-01-542-9037
NSN 5855-01-418-6303
NSN 5920-01-261-3954
NSN 5965-01-423-5159
NSN 5920-01-423-0805
NSN 5990-00-770-6975
NSN 6620-01-035-6501
NSN 2925-01-646-9112
NSN 5905-01-541-7636