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 6145-00-512-6675
NSN 5965-00-226-0209
NSN 5999-01-176-5736
NSN 6110-01-215-4206
NSN 6220-01-417-1847
NSN 5915-01-557-7909
NSN 5855-01-068-3683
NSN 4140-01-202-7853
NSN 5855-01-566-5320
NSN 6645-00-574-9712
NSN 4140-01-588-4023
NSN 5999-00-549-8756