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 6135-01-481-5899
NSN 7035-00-020-2227
NSN 5945-00-130-8975
NSN 6105-00-527-8571
NSN 5835-01-608-4285
NSN 5835-00-957-3565
NSN 5930-00-585-3507
NSN 5905-00-213-6180
NSN 6610-00-225-9886
NSN 5960-01-552-8601
NSN 6620-00-847-6385
NSN 5920-00-367-9073