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 6320-00-557-3079
NSN 5855-01-464-5084
NSN 5960-01-078-2149
NSN 5985-01-198-2545
NSN 5920-00-458-6388
NSN 6320-01-181-9474
NSN 5998-01-534-9984
NSN 2925-00-808-5077
NSN 4140-00-313-2358
NSN 6685-00-491-1101
NSN 5965-01-567-6282
NSN 5950-00-776-7003