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 6685-01-183-8096
NSN 5895-01-519-3898
NSN 5965-00-841-9195
NSN 5999-01-343-4719
NSN 5975-00-009-8718
NSN 5910-01-065-4088
NSN 5985-01-578-2439
NSN 6620-01-481-1358
NSN 5930-00-318-5892
NSN 5985-01-348-9890
NSN 6645-01-217-2888
NSN 5965-01-429-6726