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 6220-00-548-1999
NSN 4140-01-582-1047
NSN 5965-00-557-3816
NSN 6645-01-511-3272
NSN 6110-01-422-1572
NSN 5835-01-180-9441
NSN 6320-01-220-2264
NSN 5950-00-057-5962
NSN 5975-01-509-4619
NSN 6105-01-144-1096
NSN 6645-00-067-7070
NSN 5960-01-370-4285