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 7035-01-068-5077
NSN 6150-01-100-6464
NSN 5920-00-455-9743
NSN 4140-01-653-5785
NSN 5996-00-938-9877
NSN 5935-01-422-0385
NSN 5855-00-631-4565
NSN 5915-00-761-6723
NSN 6645-01-297-3368
NSN 5925-01-388-2763
NSN 6320-01-631-7828
NSN 5855-01-657-7657