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 6150-00-469-7017
NSN 7035-00-371-7749
NSN 6685-00-501-6501
NSN 6620-01-222-3143
NSN 5920-00-233-7366
NSN 5905-01-481-6715
NSN 5895-01-447-3843
NSN 5985-01-307-7635
NSN 5950-01-622-7758
NSN 2925-00-056-7112
NSN 6650-01-020-3645
NSN 5999-01-346-1772