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 6145-00-971-8284
NSN 6150-00-909-9895
NSN 5910-01-260-9844
NSN 5996-01-430-9291
NSN 6105-01-461-5088
NSN 6130-01-111-8321
NSN 5915-01-510-3867
NSN 5990-01-443-2931
NSN 5925-01-014-1222
NSN 6610-01-490-2020
NSN 5905-01-167-1580
NSN 5990-00-252-1702