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 5835-01-432-1277
NSN 5960-00-410-3500
NSN 6320-00-456-0836
NSN 6110-01-282-4687
NSN 6145-01-387-4526
NSN 5935-01-169-4219
NSN 5855-01-064-8961
NSN 5930-01-247-8263
NSN 5996-01-083-8318
NSN 6685-01-088-2619
NSN 6130-01-574-9698
NSN 5965-01-414-4345