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 7035-01-549-6623
NSN 6610-00-469-3459
NSN 5920-01-429-0354
NSN 6105-01-457-6198
NSN 6135-01-095-2556
NSN 5895-01-464-3537
NSN 4140-01-177-0142
NSN 5895-01-171-5149
NSN 6145-01-381-1630
NSN 5999-01-631-1518
NSN 5925-00-297-8821
NSN 6610-01-607-4525