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 6105-01-461-8426
NSN 6620-00-392-9835
NSN 5965-01-651-5165
NSN 5930-01-028-1878
NSN 5925-00-660-3892
NSN 6220-01-658-8304
NSN 5950-01-403-2852
NSN 5930-00-087-0275
NSN 7035-01-016-2217
NSN 6240-01-291-4833
NSN 5965-01-430-4654
NSN 6145-01-377-9935