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 5998-01-569-9797
NSN 6110-01-158-8008
NSN 5920-01-625-7652
NSN 6130-00-375-6299
NSN 6685-01-023-2166
NSN 5950-00-039-5199
NSN 5910-01-161-3256
NSN 5835-00-172-8292
NSN 6130-00-131-0176
NSN 6620-00-096-6306
NSN 5905-00-065-0902
NSN 5960-00-030-5485