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 7035-00-162-5487
NSN 6610-00-945-6782
NSN 6610-00-983-4482
NSN 5998-01-452-9416
NSN 5998-00-994-1268
NSN 5895-01-414-7652
NSN 5950-00-382-7294
NSN 5960-00-840-8976
NSN 2925-01-521-0600
NSN 6685-00-141-4300
NSN 6220-00-374-9292
NSN 6135-01-277-7907