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 5985-00-423-6790
NSN 5855-01-657-7657
NSN 5935-01-095-3363
NSN 6320-00-456-0836
NSN 5905-01-588-4521
NSN 5930-01-370-3357
NSN 6105-01-651-2658
NSN 7035-00-631-3782
NSN 7035-00-585-2113
NSN 6110-01-082-4172
NSN 5965-00-711-6419
NSN 5945-00-097-9688