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 5996-01-478-0831
NSN 5935-00-104-7528
NSN 5925-01-642-0584
NSN 5895-01-026-9002
NSN 5999-00-597-1483
NSN 5999-00-285-1941
NSN 5999-00-194-2701
NSN 5925-00-100-0102
NSN 6150-01-652-1878
NSN 6320-01-447-3923
NSN 6685-01-088-4305
NSN 5945-01-476-8366