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 2925-01-541-5031
NSN 6610-01-462-5980
NSN 2925-00-909-2596
NSN 6135-01-370-9440
NSN 6610-01-080-8064
NSN 5855-00-924-8436
NSN 5999-01-056-6113
NSN 5855-00-079-2370
NSN 6105-01-004-7890
NSN 5965-01-188-7267
NSN 5945-01-146-3614
NSN 5925-00-894-2398