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 5910-01-420-5794
NSN 6135-01-052-9634
NSN 4140-00-038-4276
NSN 5945-00-091-9210
NSN 5925-00-286-8502
NSN 5835-01-184-6878
NSN 5925-00-248-4331
NSN 6145-00-155-5297
NSN 6220-01-453-4975
NSN 5835-00-198-4936
NSN 5950-01-162-4081
NSN 5905-01-089-7055