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 6150-01-302-9663
NSN 5998-00-686-2152
NSN 5925-01-288-0025
NSN 5855-01-617-1935
NSN 6685-00-145-8902
NSN 6620-01-252-1240
NSN 5920-00-932-7293
NSN 6220-01-076-4383
NSN 6240-00-191-2855
NSN 6145-01-098-8704
NSN 6645-01-480-3962
NSN 5985-00-695-1924