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 5905-01-281-7351
NSN 6685-00-527-9335
NSN 6110-00-224-5840
NSN 5930-00-028-4322
NSN 6145-00-248-4944
NSN 5835-00-113-6090
NSN 5950-01-583-3026
NSN 5905-01-434-0400
NSN 5910-01-415-2897
NSN 5990-01-419-0661
NSN 6150-01-118-6075
NSN 5999-00-235-0214