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 6130-01-174-3754
NSN 6105-01-429-8777
NSN 4140-00-753-0997
NSN 7035-01-201-9850
NSN 2925-01-340-5504
NSN 2925-01-161-7440
NSN 5920-01-187-6100
NSN 7035-01-633-9537
NSN 5960-01-067-1448
NSN 5960-00-959-5226
NSN 6685-01-587-6792
NSN 5996-00-186-8709