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 5855-01-093-8202
NSN 5855-01-010-4921
NSN 6685-01-234-3621
NSN 7035-01-158-8860
NSN 6145-01-475-6681
NSN 5930-00-197-4845
NSN 5935-01-067-8146
NSN 5950-01-344-9619
NSN 5905-01-556-9079
NSN 6145-01-029-4184
NSN 7035-01-480-5537
NSN 5935-01-175-0815