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 7035-01-449-9138
NSN 6220-00-251-5600
NSN 5910-01-296-5331
NSN 6150-01-037-1085
NSN 5985-00-277-7371
NSN 5915-01-271-7740
NSN 6150-00-661-0184
NSN 5985-01-338-8574
NSN 5905-00-371-0965
NSN 5835-01-485-0210
NSN 5960-01-304-0416
NSN 6685-01-501-8642