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 5945-01-518-3801
NSN 5905-01-055-6916
NSN 6685-01-620-9005
NSN 4140-00-555-3856
NSN 6685-00-527-9489
NSN 6105-01-028-0672
NSN 6105-00-275-0826
NSN 5935-01-299-4515
NSN 5998-00-997-5320
NSN 6650-01-014-5990
NSN 5975-01-659-4341
NSN 6145-00-110-9410