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 6220-00-759-8611
NSN 6130-01-227-6719
NSN 5930-01-447-2030
NSN 5950-00-772-1223
NSN 5999-00-172-4918
NSN 6130-01-464-3162
NSN 5895-01-087-6335
NSN 6620-00-286-5721
NSN 6135-01-163-0332
NSN 5998-00-397-6436
NSN 6220-01-520-6281
NSN 5965-00-348-4165