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 5975-01-541-4461
NSN 6105-00-737-0829
NSN 5855-01-143-4470
NSN 5999-01-048-3035
NSN 5985-01-244-8607
NSN 5915-01-119-3502
NSN 5905-01-263-3408
NSN 5990-01-004-6343
NSN 5855-00-231-7790
NSN 6240-01-226-6484
NSN 5999-00-268-3022
NSN 6145-00-212-0422