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 5985-01-510-7943
NSN 5965-01-121-6135
NSN 5999-00-661-0954
NSN 5905-01-227-6532
NSN 5905-00-596-9969
NSN 6145-01-146-7407
NSN 5930-01-394-1709
NSN 5945-01-594-7192
NSN 6620-01-415-5803
NSN 6105-01-513-5929
NSN 5835-01-257-0154
NSN 6220-01-103-6850