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 6130-01-214-9934
NSN 5855-01-493-6639
NSN 5965-00-028-9646
NSN 7035-00-055-9778
NSN 5999-00-156-4424
NSN 5975-00-687-2196
NSN 7035-01-633-9537
NSN 5905-01-510-9397
NSN 5945-00-562-1745
NSN 6150-01-215-1529
NSN 6220-00-617-1843
NSN 6145-00-438-8979