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 5935-01-381-2131
NSN 6145-01-459-0962
NSN 6240-01-261-4870
NSN 6685-01-294-9118
NSN 5835-00-315-3797
NSN 6105-00-021-3666
NSN 6150-01-520-6133
NSN 6320-01-233-5798
NSN 5905-00-899-3906
NSN 6150-01-446-6535
NSN 6610-01-112-0447
NSN 5895-01-328-7654