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 5998-01-068-0169
NSN 5915-01-415-9446
NSN 5855-01-394-7125
NSN 5985-00-427-5216
NSN 5998-01-641-4345
NSN 6130-00-806-6625
NSN 6645-01-171-0187
NSN 5835-01-121-2098
NSN 6135-01-482-1290
NSN 6130-00-535-4494
NSN 6130-01-206-4587
NSN 5925-01-437-5902