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 6645-00-121-7566
NSN 6320-01-513-9166
NSN 5835-01-073-2455
NSN 5990-01-517-7848
NSN 5950-01-177-7069
NSN 5975-00-160-6543
NSN 6650-01-555-8349
NSN 5855-01-578-4411
NSN 6105-01-502-7014
NSN 5965-01-466-1154
NSN 5996-01-656-2461
NSN 6130-01-238-9650