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 5935-00-987-5419
NSN 5930-01-370-4206
NSN 6105-01-600-9620
NSN 5930-00-291-5400
NSN 7035-01-432-2424
NSN 5950-00-964-9949
NSN 6610-00-671-8215
NSN 2925-01-412-9520
NSN 5930-01-157-5206
NSN 4140-00-801-0067
NSN 5985-01-485-0456
NSN 5905-00-492-5545