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 6240-01-338-1773
NSN 5985-01-525-7264
NSN 5925-01-501-5213
NSN 5990-00-816-9289
NSN 6150-01-065-2026
NSN 5835-00-975-6538
NSN 6240-01-225-4671
NSN 6130-01-169-1427
NSN 5895-01-547-6252
NSN 5965-01-037-2277
NSN 5960-01-266-1011
NSN 5998-01-262-0002