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 6145-00-150-5049
NSN 5895-01-529-6710
NSN 5998-01-160-3405
NSN 5985-01-062-2123
NSN 7035-01-256-9598
NSN 6320-01-145-9013
NSN 6105-01-359-9504
NSN 6645-01-425-2330
NSN 5996-01-136-9353
NSN 6685-00-410-6391
NSN 6320-01-267-5117
NSN 5945-00-212-9093