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 6685-01-383-9238
NSN 5835-01-075-9884
NSN 5910-00-096-4644
NSN 5960-00-188-3545
NSN 6240-00-792-5469
NSN 7035-00-064-7008
NSN 5935-01-105-5275
NSN 5990-01-147-5225
NSN 2925-00-001-4604
NSN 5960-01-298-0254
NSN 6610-01-408-1134
NSN 6135-01-225-9827