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 5999-00-525-3995
NSN 5835-01-160-7282
NSN 6645-01-600-9399
NSN 5950-01-017-1217
NSN 6220-01-009-9177
NSN 5855-01-420-4988
NSN 5945-00-420-8844
NSN 6135-01-561-5945
NSN 6685-01-258-6212
NSN 6135-01-574-6185
NSN 5999-01-460-6764
NSN 6110-01-474-4280