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 5996-00-243-1418
NSN 6150-01-482-5037
NSN 7035-00-238-3662
NSN 5998-01-183-6670
NSN 5990-01-501-5409
NSN 6645-00-819-5045
NSN 6645-01-304-0889
NSN 5925-00-226-1155
NSN 5996-01-442-8751
NSN 5950-00-969-0145
NSN 5950-00-468-7991
NSN 6105-01-152-2800