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 5835-01-013-9321
NSN 6320-01-352-5653
NSN 4140-01-510-9844
NSN 6110-01-177-7483
NSN 4140-01-371-8032
NSN 5835-01-399-5820
NSN 5930-00-889-1300
NSN 5905-01-346-4222
NSN 2925-01-063-7876
NSN 6145-00-592-4274
NSN 6150-00-160-4437
NSN 5960-01-505-2426