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 6685-00-590-2673
NSN 5835-00-222-3956
NSN 6150-01-062-0853
NSN 5985-01-180-6743
NSN 5925-01-264-5080
NSN 7035-00-408-0269
NSN 7035-00-631-3782
NSN 5905-01-428-7774
NSN 6620-01-266-5545
NSN 6145-01-419-6050
NSN 5990-01-384-9747
NSN 5945-00-269-3311