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 5996-01-383-7298
NSN 6130-01-655-2544
NSN 5996-00-679-5233
NSN 2925-00-758-5728
NSN 5905-01-301-0861
NSN 5895-01-537-0825
NSN 5855-00-004-0904
NSN 5835-00-898-0201
NSN 5935-01-093-6554
NSN 5965-00-071-0562
NSN 5999-01-578-6263
NSN 5998-01-622-2017