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 6150-01-193-7102
NSN 5996-01-096-7192
NSN 5835-01-310-3846
NSN 6650-01-320-1169
NSN 5915-00-270-3764
NSN 5910-01-605-3393
NSN 6685-00-155-4301
NSN 5905-01-467-6298
NSN 5935-00-383-3535
NSN 6620-01-498-4780
NSN 5920-00-060-2318
NSN 5920-00-127-9992