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 6105-01-048-4106
NSN 5950-00-896-4303
NSN 6145-01-074-2200
NSN 2925-01-629-9416
NSN 6645-01-557-4608
NSN 6105-01-607-4306
NSN 4140-01-445-8202
NSN 5945-01-408-5952
NSN 5965-01-378-7335
NSN 5950-00-703-1686
NSN 6105-01-067-9320
NSN 6105-00-280-2808