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 5998-01-398-0072
NSN 5905-00-222-4322
NSN 6105-01-383-2139
NSN 5910-01-530-1732
NSN 5990-01-617-5156
NSN 5950-01-574-7345
NSN 6105-01-124-8054
NSN 6620-01-565-2341
NSN 5960-01-265-8069
NSN 6645-00-922-0886
NSN 5855-01-634-0259
NSN 5905-01-123-9715