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 6220-00-544-7855
NSN 5996-01-323-6008
NSN 6105-00-456-6328
NSN 5915-00-452-2227
NSN 5920-00-970-4818
NSN 6610-00-152-7216
NSN 6645-01-063-8243
NSN 6135-01-395-4114
NSN 7035-01-642-6950
NSN 6685-01-367-0846
NSN 5950-01-480-0480
NSN 6105-01-457-9985