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 5998-01-147-5326
NSN 5985-00-846-9028
NSN 6240-01-195-8696
NSN 6685-01-196-0149
NSN 6110-01-237-3225
NSN 5998-00-334-6177
NSN 6150-01-535-0646
NSN 6130-00-702-0402
NSN 5915-01-079-8884
NSN 5915-00-414-3189
NSN 6240-01-429-9826
NSN 6220-01-529-1236