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 7035-01-357-7786
NSN 6150-01-131-7911
NSN 5910-00-969-3569
NSN 6620-01-014-3219
NSN 5975-01-500-9709
NSN 5905-01-223-4770
NSN 6135-00-900-2139
NSN 6610-01-141-6343
NSN 5950-00-294-9554
NSN 5905-01-367-8056
NSN 5965-01-342-2865
NSN 6645-00-155-2398