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 5835-01-340-4895
NSN 6150-01-467-2016
NSN 5930-01-426-5604
NSN 5925-00-415-2286
NSN 6150-01-384-3995
NSN 6620-01-461-3550
NSN 5985-01-130-5634
NSN 5985-01-433-4739
NSN 5998-01-360-5644
NSN 6685-01-113-8985
NSN 5915-01-351-0375
NSN 6150-00-461-5939