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 5910-01-469-5514
NSN 6610-01-625-6855
NSN 5985-00-842-6585
NSN 5950-01-308-0682
NSN 5996-01-570-4583
NSN 7035-01-570-4815
NSN 5835-00-275-0584
NSN 5895-00-913-9767
NSN 5895-00-306-4493
NSN 5895-01-532-0585
NSN 5835-00-649-9402
NSN 5930-01-631-9235