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 5985-01-323-3713
NSN 5945-01-160-5116
NSN 6150-01-231-6142
NSN 5910-00-287-3258
NSN 5895-00-288-5878
NSN 5985-00-661-2263
NSN 5925-01-578-6869
NSN 6320-00-242-3300
NSN 6320-00-646-3311
NSN 5990-00-944-3568
NSN 5905-01-067-2939
NSN 5855-01-088-8700