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 5965-00-391-0562
NSN 5935-01-387-9653
NSN 6150-01-345-0840
NSN 5895-00-050-2044
NSN 6105-01-130-0821
NSN 6150-01-644-4591
NSN 6110-01-280-3514
NSN 5960-01-549-4826
NSN 5930-00-263-7854
NSN 6645-00-962-6825
NSN 4140-00-686-4894
NSN 5920-00-575-8826