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 6110-01-114-0175
NSN 5910-01-369-2292
NSN 6220-01-561-5247
NSN 5985-01-634-0635
NSN 6685-01-201-3455
NSN 6150-01-216-1117
NSN 6620-01-352-5640
NSN 6150-01-121-4644
NSN 5925-00-239-2135
NSN 5905-00-834-9370
NSN 5950-00-094-1031
NSN 5895-01-094-3581