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 5835-01-012-5065
NSN 6130-01-170-6504
NSN 5910-00-528-9714
NSN 5999-01-416-2969
NSN 5905-01-314-9491
NSN 5935-01-167-9125
NSN 6685-01-320-5672
NSN 5910-00-636-4697
NSN 6130-01-160-4408
NSN 5945-01-232-2943
NSN 5960-00-289-6591
NSN 5925-00-335-8727