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 6645-00-966-0251
NSN 6610-01-018-4428
NSN 5935-01-519-6743
NSN 5950-01-314-4138
NSN 5905-01-360-1441
NSN 5935-00-811-3257
NSN 5990-01-316-9477
NSN 5975-01-634-0678
NSN 6105-00-144-1754
NSN 6320-01-192-0332
NSN 5835-00-217-2147
NSN 5965-00-150-1144