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 5835-01-205-6614
NSN 5985-01-321-9448
NSN 5975-01-041-3934
NSN 6610-00-167-2872
NSN 5998-00-916-9829
NSN 5950-00-790-2331
NSN 5945-01-088-8605
NSN 5945-00-287-8022
NSN 5950-01-167-6145
NSN 5985-01-066-0987
NSN 6150-01-579-1413
NSN 5996-01-013-0432