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 5990-00-557-3672
NSN 5960-00-222-6174
NSN 5835-00-958-6231
NSN 6320-01-381-7023
NSN 6150-00-113-8619
NSN 5915-01-159-0811
NSN 5915-01-411-6202
NSN 5895-01-447-6400
NSN 5915-00-874-7735
NSN 5965-01-164-0561
NSN 6645-00-962-6825
NSN 6150-00-767-9065