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 7035-00-055-9778
NSN 5999-01-553-7010
NSN 6220-01-373-8889
NSN 5990-01-552-5386
NSN 6110-01-146-4183
NSN 6150-00-823-4702
NSN 5920-01-407-4598
NSN 6150-00-885-5181
NSN 6145-01-326-1001
NSN 5996-01-359-4222
NSN 7035-01-435-4009
NSN 6135-01-349-6285