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 5915-01-308-3636
NSN 5999-01-326-8407
NSN 5835-00-368-4182
NSN 5915-00-030-0343
NSN 5950-01-477-6699
NSN 6220-00-962-3226
NSN 5925-01-272-6110
NSN 5950-01-416-4914
NSN 6150-01-349-8486
NSN 5998-01-386-3859
NSN 2925-00-406-4381
NSN 6105-01-061-9001