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 4140-00-895-9624
NSN 5985-01-357-8907
NSN 6645-00-047-9470
NSN 5965-01-083-5278
NSN 5910-01-384-3808
NSN 5998-00-227-8504
NSN 6685-01-425-8788
NSN 5950-01-573-9022
NSN 5855-01-369-4192
NSN 4140-01-370-1309
NSN 6220-01-090-4789
NSN 5935-01-444-2040