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 7035-01-145-5059
NSN 5905-00-781-8867
NSN 6610-00-783-1326
NSN 5998-01-248-6457
NSN 5905-01-517-3489
NSN 6620-00-106-3350
NSN 2925-00-203-8735
NSN 5960-00-869-2853
NSN 2925-00-334-9524
NSN 6105-01-487-3156
NSN 5835-01-362-1946
NSN 5999-01-276-8970