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 5835-00-690-8898
NSN 6685-00-203-4485
NSN 5990-00-844-5659
NSN 7035-01-062-6089
NSN 5990-01-485-0260
NSN 6130-00-231-0659
NSN 5905-00-143-8498
NSN 6610-01-573-5949
NSN 6150-00-552-2073
NSN 5999-01-028-5518
NSN 5960-00-228-5985
NSN 5855-01-165-6361