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 5999-00-005-1182
NSN 5935-01-370-9125
NSN 6145-01-168-7756
NSN 6620-01-521-9710
NSN 5985-01-399-1094
NSN 5990-00-333-6210
NSN 6135-00-152-8729
NSN 6610-01-535-0310
NSN 6685-01-153-1067
NSN 2925-01-022-3181
NSN 5855-01-098-9038
NSN 5996-01-432-0117