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 2925-01-274-8576
NSN 5935-00-204-9405
NSN 5925-01-391-4986
NSN 5950-01-399-6517
NSN 5910-01-237-3234
NSN 6150-01-369-3997
NSN 6685-01-212-3972
NSN 6130-01-344-2910
NSN 5950-01-150-6455
NSN 5985-01-118-4018
NSN 6320-01-522-0318
NSN 5999-01-061-2924