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 6150-01-383-4976
NSN 4140-01-126-2557
NSN 5960-00-872-0531
NSN 5835-01-624-5666
NSN 6685-01-138-5878
NSN 6150-00-865-3785
NSN 5996-01-480-4559
NSN 6110-01-590-0895
NSN 7035-00-111-4389
NSN 5950-01-578-5533
NSN 6145-01-237-1290
NSN 6110-01-435-9071