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 6240-01-447-8088
NSN 5905-00-212-8802
NSN 6620-01-198-4468
NSN 5930-00-052-6589
NSN 5996-01-560-3787
NSN 6685-01-414-6800
NSN 6220-01-578-7084
NSN 5915-01-260-1840
NSN 6220-01-600-0257
NSN 5965-01-502-9684
NSN 7035-01-507-7309
NSN 6105-00-456-1433