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 6685-00-717-7059
NSN 5996-00-991-7450
NSN 5910-00-243-7538
NSN 2925-01-183-2897
NSN 5990-01-348-9843
NSN 7035-01-263-5463
NSN 6130-01-032-3966
NSN 5999-01-293-8448
NSN 5855-00-548-4742
NSN 6240-01-102-4861
NSN 6645-01-025-1002
NSN 6130-01-263-0696