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 6135-00-097-8162
NSN 5915-01-122-9107
NSN 5960-01-573-6483
NSN 4140-00-466-9268
NSN 5945-00-575-6890
NSN 6685-01-243-5833
NSN 5999-01-224-5005
NSN 5990-01-538-6115
NSN 5960-00-222-7772
NSN 5985-00-798-4817
NSN 5855-01-409-1792
NSN 5960-00-732-8009