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 5855-01-629-0954
NSN 7035-01-290-7174
NSN 5935-01-100-3289
NSN 5835-01-237-3769
NSN 6620-01-658-2480
NSN 4140-01-155-2355
NSN 6150-00-489-8285
NSN 6685-01-381-0759
NSN 6150-01-180-1787
NSN 5855-01-144-4837
NSN 5945-01-567-3213
NSN 7035-01-216-4806