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 5905-01-410-6835
NSN 6105-01-424-6439
NSN 5835-00-912-5656
NSN 6130-01-329-6494
NSN 6620-00-959-6614
NSN 6110-01-601-6064
NSN 5965-00-497-4521
NSN 5835-01-347-6362
NSN 5950-00-946-4572
NSN 5855-00-237-4088
NSN 6150-00-228-4796
NSN 6145-00-074-4872