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 6220-01-483-1448
NSN 5855-01-587-7608
NSN 5985-01-581-3584
NSN 5935-01-243-4500
NSN 5835-00-475-9271
NSN 6135-01-088-4301
NSN 6240-01-064-6472
NSN 6240-01-461-9011
NSN 5965-00-665-2156
NSN 5950-00-288-0208
NSN 5965-01-094-6602
NSN 6610-00-291-9093