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 5965-01-601-9709
NSN 5925-01-487-6830
NSN 5905-00-240-6427
NSN 6645-01-142-6167
NSN 5895-01-615-3067
NSN 6220-01-442-9631
NSN 4140-00-248-6089
NSN 5915-01-206-2851
NSN 5895-01-456-4123
NSN 6220-01-055-5227
NSN 5965-01-221-0569
NSN 5985-01-491-3726