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 5960-00-269-4762
NSN 5855-00-918-1622
NSN 5960-00-813-1526
NSN 5990-00-391-6207
NSN 5960-00-902-0942
NSN 6685-01-123-9056
NSN 6650-00-287-5868
NSN 4140-01-347-2623
NSN 7035-01-246-9936
NSN 6130-01-570-4870
NSN 6145-00-793-7816
NSN 5950-00-011-9729