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 5960-01-549-4826
NSN 6685-00-728-4744
NSN 6645-01-437-9017
NSN 2925-00-433-5429
NSN 5998-01-384-3342
NSN 6685-01-609-3738
NSN 6105-00-984-8761
NSN 5950-00-755-2109
NSN 5835-00-794-7500
NSN 5945-01-309-2710
NSN 6220-01-474-5682
NSN 6135-00-932-3136