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 5985-01-650-4026
NSN 6135-01-415-1163
NSN 6685-01-489-0720
NSN 5905-01-481-5154
NSN 6150-01-018-1266
NSN 5925-01-391-8077
NSN 2925-00-041-0439
NSN 5999-00-905-8837
NSN 5910-01-074-3599
NSN 5985-00-079-0451
NSN 5835-01-488-6678
NSN 5999-01-312-0584