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 5925-00-226-1155
NSN 5998-01-135-8412
NSN 6685-01-354-0752
NSN 6685-01-426-3943
NSN 7035-01-160-4423
NSN 5835-00-723-2505
NSN 5945-00-518-5248
NSN 5985-01-513-9370
NSN 5895-01-425-2297
NSN 5999-00-465-2216
NSN 5915-00-781-3019
NSN 5998-01-563-2832