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 5935-01-268-4836
NSN 5935-00-161-5738
NSN 5910-01-481-6458
NSN 6145-01-551-1419
NSN 5999-00-926-3241
NSN 5855-00-832-9341
NSN 5925-01-202-0983
NSN 5930-01-221-4107
NSN 5835-00-233-6327
NSN 5945-01-219-0823
NSN 5965-01-135-3679
NSN 5930-01-415-7150