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 5895-00-504-3210
NSN 5960-01-326-8986
NSN 5920-00-617-9909
NSN 5935-01-111-3576
NSN 5910-00-983-9462
NSN 6220-01-111-3113
NSN 5905-01-501-6385
NSN 5960-01-170-4057
NSN 5965-00-465-9566
NSN 6685-00-965-0192
NSN 5965-00-102-8521
NSN 5965-00-831-2134