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 6220-01-487-2229
NSN 6610-01-224-3814
NSN 5925-00-999-9320
NSN 2925-00-471-1128
NSN 6220-01-583-6428
NSN 5996-01-441-1594
NSN 5925-01-461-3594
NSN 5895-01-535-6597
NSN 5996-01-398-7266
NSN 5975-01-592-6015
NSN 5985-01-314-9002
NSN 5999-00-194-2701