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 5960-00-315-0358
NSN 5855-01-517-6369
NSN 5990-00-424-1598
NSN 5999-01-437-9319
NSN 6150-01-556-7388
NSN 6220-01-578-4401
NSN 6645-01-321-5870
NSN 6150-01-214-7643
NSN 6645-01-497-1998
NSN 6320-00-082-5868
NSN 5998-00-254-8484
NSN 5950-01-099-7324