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 6320-01-102-0799
NSN 5999-01-196-6962
NSN 5925-00-275-7599
NSN 7035-00-455-7666
NSN 5920-01-250-8793
NSN 5905-00-840-6011
NSN 5945-01-057-3477
NSN 6645-01-426-0206
NSN 5905-00-619-2475
NSN 7035-01-226-2545
NSN 5960-01-560-1958
NSN 5998-00-834-5643