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 5905-00-935-6954
NSN 5996-00-212-8004
NSN 5855-01-267-2751
NSN 5905-00-888-0020
NSN 5930-01-588-1188
NSN 5999-01-288-5657
NSN 5996-00-925-1953
NSN 6130-01-021-4980
NSN 6685-01-510-4717
NSN 5965-01-260-2547
NSN 5855-01-120-7831
NSN 5895-01-228-8342