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 7035-01-013-9889
NSN 5925-01-226-1395
NSN 5855-00-925-0114
NSN 5945-01-010-3279
NSN 5895-00-950-4890
NSN 6620-01-300-9502
NSN 5965-01-556-4337
NSN 4140-00-204-3563
NSN 5945-00-517-2494
NSN 6105-01-466-4222
NSN 5985-01-599-7608
NSN 5960-01-196-9203