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 6610-00-136-8203
NSN 5945-01-505-3814
NSN 5945-00-991-2044
NSN 5920-01-242-1691
NSN 5925-01-232-6049
NSN 5935-01-627-5501
NSN 5915-00-615-9537
NSN 6145-00-762-8286
NSN 5930-01-365-6276
NSN 6610-00-482-1081
NSN 7035-00-264-7543
NSN 5965-00-905-6895