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 6220-00-738-0815
NSN 5945-01-419-3227
NSN 5895-01-124-2604
NSN 4140-00-299-0595
NSN 5835-01-094-2662
NSN 5998-01-306-9771
NSN 6620-01-304-1761
NSN 6145-00-140-1605
NSN 6135-01-458-3851
NSN 5925-00-319-4212
NSN 5950-01-424-4146
NSN 5925-01-602-9311