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 6645-01-333-9336
NSN 5905-01-167-9015
NSN 5925-01-431-8886
NSN 5915-01-462-4225
NSN 5915-01-114-1538
NSN 6320-01-170-4068
NSN 5950-01-472-8122
NSN 6220-01-162-3293
NSN 5960-00-313-6715
NSN 6320-00-977-3930
NSN 5905-00-551-1279
NSN 5960-00-018-3477