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 5925-01-076-5700
NSN 6220-00-827-0227
NSN 5895-01-419-3700
NSN 4140-01-434-9665
NSN 5935-00-965-6303
NSN 5935-01-416-4407
NSN 5999-00-492-8926
NSN 5985-01-444-4054
NSN 6685-01-226-4068
NSN 5996-01-074-9603
NSN 6150-01-116-6898
NSN 5895-01-499-6813