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 6130-00-004-7467
NSN 6610-01-171-3010
NSN 6130-00-371-2749
NSN 5965-01-079-7939
NSN 5855-01-163-8152
NSN 5996-00-073-2659
NSN 5950-01-424-0257
NSN 5998-00-507-3765
NSN 6130-01-013-1947
NSN 5930-00-201-3013
NSN 5915-01-135-9847
NSN 6145-00-342-8122