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 5935-01-535-7889
NSN 5905-00-122-6498
NSN 6645-01-411-5657
NSN 6645-01-633-1852
NSN 6145-01-010-4438
NSN 6110-00-998-3626
NSN 6320-00-261-9136
NSN 5920-01-324-1571
NSN 5950-01-162-7174
NSN 5935-01-238-6010
NSN 5905-00-363-3590
NSN 6150-00-595-6931