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 5915-01-604-2947
NSN 6320-01-259-2604
NSN 5999-00-520-6778
NSN 7035-01-132-7209
NSN 5935-01-222-9464
NSN 5925-00-386-8702
NSN 5915-00-854-3120
NSN 6130-01-623-0282
NSN 5950-00-222-9280
NSN 4140-00-967-0002
NSN 7035-00-193-2269
NSN 6110-01-191-0127