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 7035-01-191-2822
NSN 5855-01-285-3483
NSN 5925-00-767-0284
NSN 2925-01-456-6010
NSN 6220-01-311-5764
NSN 5935-01-533-7477
NSN 5915-01-472-7169
NSN 6220-01-463-2854
NSN 5985-01-134-8108
NSN 5935-00-116-8254
NSN 5835-01-013-9321
NSN 5905-01-054-3805