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 5945-00-223-7265
NSN 6610-00-600-1197
NSN 5950-01-593-7117
NSN 5910-00-554-1422
NSN 5950-01-469-8054
NSN 6220-01-573-6204
NSN 6105-01-555-8995
NSN 5975-01-157-0694
NSN 6240-01-357-7182
NSN 6105-00-733-9226
NSN 6130-01-215-2397
NSN 6105-01-414-8829