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 5835-01-561-2959
NSN 5985-01-100-2710
NSN 5998-01-157-9353
NSN 6685-01-548-4266
NSN 2925-00-370-1238
NSN 5950-01-233-8230
NSN 5965-00-170-5254
NSN 6105-01-266-7482
NSN 5975-01-324-1978
NSN 5835-00-644-4512
NSN 4140-01-165-6409
NSN 6110-01-248-9126