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 6240-00-915-1705
NSN 5965-01-553-1938
NSN 5965-01-227-4517
NSN 5965-01-590-9610
NSN 6135-01-079-7852
NSN 6105-01-337-6806
NSN 5835-01-482-1591
NSN 6685-01-517-1090
NSN 5975-01-234-5707
NSN 6130-00-905-7182
NSN 6150-00-952-2631
NSN 6105-00-096-5832