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 6685-01-525-7586
NSN 5910-00-143-4984
NSN 5950-01-460-8584
NSN 6150-00-340-3203
NSN 6320-01-446-8050
NSN 5999-01-417-2123
NSN 6145-00-990-1272
NSN 5965-00-007-7863
NSN 5998-00-254-1934
NSN 6105-01-194-6608
NSN 5930-00-203-5594
NSN 5998-01-157-8244