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 7035-01-074-7634
NSN 5910-00-403-2605
NSN 5999-01-417-8417
NSN 5935-01-474-1424
NSN 5999-01-227-6515
NSN 6320-01-067-0474
NSN 2925-01-094-4771
NSN 5985-00-572-8585
NSN 5925-01-469-6667
NSN 5999-01-281-8193
NSN 6220-01-381-1793
NSN 6610-00-104-6800