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 5999-00-182-8908
NSN 5925-00-525-4037
NSN 5998-01-519-9273
NSN 5990-01-116-2181
NSN 6105-01-540-6031
NSN 2925-01-507-4797
NSN 5950-00-969-2670
NSN 5985-01-190-1336
NSN 5998-00-957-7909
NSN 5935-00-500-9995
NSN 5965-01-364-0122
NSN 6645-00-849-4429