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 5835-01-381-9565
NSN 2925-00-964-7128
NSN 5925-00-290-4451
NSN 6145-01-415-8751
NSN 5999-01-579-9565
NSN 6135-01-222-0703
NSN 5999-00-661-0954
NSN 6110-01-123-5125
NSN 6220-01-017-3395
NSN 5930-01-169-5795
NSN 5985-00-489-2167
NSN 5975-01-340-3541