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 7035-00-205-1932
NSN 5855-01-548-0500
NSN 5950-00-503-8086
NSN 5925-01-507-7742
NSN 7035-01-640-9236
NSN 5910-01-415-1599
NSN 6130-00-824-7120
NSN 5945-01-176-0048
NSN 4140-01-120-8252
NSN 6610-01-465-1320
NSN 5855-00-310-2740
NSN 4140-01-389-6444