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 5935-01-079-0424
NSN 6105-01-073-7711
NSN 6220-01-525-4424
NSN 6130-01-197-7397
NSN 5960-00-351-4821
NSN 6130-00-898-4303
NSN 5999-00-034-1080
NSN 6135-00-715-4001
NSN 6135-00-246-0324
NSN 5925-01-614-9134
NSN 6220-01-381-8023
NSN 5999-01-426-4651