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 5925-01-335-3121
NSN 7035-01-589-6707
NSN 5945-01-501-1315
NSN 6135-00-985-7846
NSN 5925-00-156-4044
NSN 7035-01-104-5446
NSN 5960-01-567-1096
NSN 6620-01-483-1138
NSN 5935-01-462-5864
NSN 5998-00-152-8372
NSN 5998-01-118-4317
NSN 6685-01-421-4070