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 5965-00-100-1291
NSN 6105-01-456-8455
NSN 6220-00-448-3522
NSN 5930-00-225-9023
NSN 6620-01-408-4464
NSN 6320-01-397-0399
NSN 6610-00-515-5847
NSN 6645-00-204-4100
NSN 5950-01-351-5365
NSN 5945-01-057-7430
NSN 5990-01-072-6074
NSN 5998-01-512-8884