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 7035-01-255-0334
NSN 6645-01-160-4256
NSN 5996-01-429-0143
NSN 5990-00-111-3614
NSN 6135-01-238-2878
NSN 5960-01-617-6345
NSN 7035-01-184-8905
NSN 5950-01-570-4438
NSN 5905-00-042-6503
NSN 6320-01-225-0178
NSN 4140-00-968-4947
NSN 5920-00-288-5849