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 6610-01-400-3880
NSN 6610-01-481-9575
NSN 5945-01-314-0196
NSN 5965-01-466-7829
NSN 6105-01-503-3974
NSN 5945-01-214-9527
NSN 5999-00-778-6340
NSN 5925-01-025-9612
NSN 6320-01-115-4404
NSN 5935-01-225-3362
NSN 5925-00-525-4037
NSN 5975-01-247-6442