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 5965-01-288-0721
NSN 6145-01-565-4502
NSN 5895-00-389-7171
NSN 6110-01-212-1371
NSN 5998-01-224-8965
NSN 5990-00-223-3252
NSN 5910-01-543-6551
NSN 7035-01-074-7634
NSN 5835-01-436-6549
NSN 6145-00-265-6205
NSN 5895-01-366-5016
NSN 5895-01-384-4941