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 6135-00-062-5080
NSN 5895-01-482-3608
NSN 5925-00-920-3103
NSN 6240-01-153-8015
NSN 6685-00-679-9965
NSN 6105-01-364-1317
NSN 6240-01-334-4845
NSN 6150-00-726-9434
NSN 7035-01-251-9566
NSN 5996-01-590-5109
NSN 5985-00-986-3614
NSN 5895-00-893-6057