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 5835-01-555-8963
NSN 6240-01-412-9337
NSN 5965-01-580-0572
NSN 5930-01-267-4604
NSN 6645-01-367-1316
NSN 6145-01-024-9466
NSN 5835-00-779-2836
NSN 6220-00-806-2616
NSN 5935-01-286-4323
NSN 6685-01-063-7004
NSN 4140-01-367-8058
NSN 6620-01-149-2246