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 5960-01-118-3394
NSN 5835-00-489-9569
NSN 5920-01-478-7251
NSN 5905-01-278-8493
NSN 6610-00-512-4183
NSN 5990-01-081-3845
NSN 6240-00-933-7641
NSN 5965-01-085-4299
NSN 6130-01-202-8025
NSN 5975-01-483-9078
NSN 5915-01-263-0342
NSN 5855-01-221-0355