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 5930-01-374-6213
NSN 5905-01-423-8475
NSN 6105-00-699-8092
NSN 6685-00-352-8278
NSN 5950-01-209-3752
NSN 6685-01-131-0066
NSN 6240-00-361-1421
NSN 5855-01-180-5369
NSN 5925-01-139-5372
NSN 5999-01-550-5712
NSN 5920-00-604-3387
NSN 5996-01-055-6847