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 6240-00-762-0795
NSN 7035-00-020-2227
NSN 5835-01-035-9345
NSN 5965-01-442-7364
NSN 5895-00-563-4207
NSN 5910-00-101-1879
NSN 5985-01-385-1859
NSN 5985-01-463-9112
NSN 5998-01-273-0124
NSN 6150-01-218-5655
NSN 5975-00-833-9596
NSN 5945-01-165-7960