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 5950-01-506-7684
NSN 5915-01-010-1365
NSN 6240-01-030-6280
NSN 5985-00-009-3866
NSN 5935-00-110-7830
NSN 5935-00-476-3957
NSN 5998-01-524-9397
NSN 6150-00-102-7881
NSN 6650-00-144-4555
NSN 5855-00-427-7848
NSN 6610-01-379-3647
NSN 6610-01-252-1096