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 5965-00-171-1265
NSN 6610-01-150-7018
NSN 5945-01-035-6410
NSN 6685-00-506-0090
NSN 5990-00-677-6507
NSN 5998-01-347-6084
NSN 5945-00-451-4840
NSN 5998-00-242-4393
NSN 4140-00-541-9077
NSN 5835-01-399-5820
NSN 6150-00-269-8447
NSN 5985-01-487-0220