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 5960-01-144-9183
NSN 5915-01-115-5120
NSN 2925-01-523-3607
NSN 7035-01-071-5214
NSN 6110-01-483-5102
NSN 4140-00-924-2931
NSN 5998-01-160-5135
NSN 5945-00-758-4024
NSN 7035-01-537-0408
NSN 6685-00-246-5349
NSN 6610-01-421-7337
NSN 5965-01-234-6844