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 5925-01-346-7103
NSN 6320-01-067-0474
NSN 5915-00-281-8175
NSN 5965-01-191-0735
NSN 5935-01-435-6315
NSN 6610-00-600-1882
NSN 6320-00-894-1644
NSN 6145-01-444-4509
NSN 5990-00-258-0228
NSN 6620-00-313-9237
NSN 5855-00-918-1622
NSN 5950-00-234-6790