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 5998-00-954-8265
NSN 5950-01-408-9843
NSN 5910-00-421-3247
NSN 5925-01-381-2528
NSN 5915-00-164-0172
NSN 5998-01-384-1633
NSN 6135-01-619-6293
NSN 6620-00-286-5721
NSN 6105-00-607-0811
NSN 5910-01-500-9300
NSN 6145-01-050-7531
NSN 6610-00-170-6715