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 6130-01-185-6985
NSN 6320-01-006-6138
NSN 6145-00-882-9218
NSN 5996-01-144-4318
NSN 5965-00-698-0433
NSN 5996-01-076-2938
NSN 6130-01-590-5084
NSN 5905-00-334-8958
NSN 5935-01-028-9040
NSN 5855-00-912-3885
NSN 4140-01-177-9363
NSN 5999-00-994-9404