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 5996-01-207-0804
NSN 5985-01-497-0788
NSN 6220-01-567-0793
NSN 5835-01-442-6482
NSN 5990-01-215-0590
NSN 5835-00-083-6557
NSN 4140-00-476-7211
NSN 6620-01-559-9116
NSN 6220-00-500-4813
NSN 6145-01-466-0852
NSN 5895-01-618-4577
NSN 2925-01-327-3069