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 5905-00-245-3412
NSN 6645-01-546-3212
NSN 5855-01-047-9267
NSN 6220-01-322-9337
NSN 5998-01-494-3788
NSN 5998-01-618-0474
NSN 5835-01-123-8305
NSN 5835-00-905-7165
NSN 5990-01-416-1017
NSN 6610-01-415-1623
NSN 5965-00-698-0433
NSN 6110-00-864-8981