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 5985-00-737-0494
NSN 5855-01-412-9449
NSN 2925-01-079-6229
NSN 5999-01-188-7775
NSN 5999-00-481-9821
NSN 5920-00-126-1873
NSN 6130-01-062-0073
NSN 5935-01-412-0643
NSN 5925-01-260-3739
NSN 5999-01-254-4984
NSN 5910-01-290-3769
NSN 5855-01-067-8841