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 5855-01-519-7929
NSN 6110-01-616-5822
NSN 5945-01-599-0083
NSN 6320-01-245-5307
NSN 6610-00-398-0104
NSN 6610-00-732-2488
NSN 5905-01-566-8378
NSN 6220-01-524-0285
NSN 6620-01-616-1772
NSN 5905-01-605-1419
NSN 5965-00-088-1722
NSN 5945-01-310-7667