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 5965-01-463-2815
NSN 6145-01-578-2045
NSN 5895-01-602-1834
NSN 5950-01-364-9555
NSN 6130-01-376-1625
NSN 5835-00-572-7445
NSN 2925-00-675-4728
NSN 5998-01-263-4518
NSN 5925-01-275-9977
NSN 5965-01-502-3650
NSN 5910-01-627-5615
NSN 5925-01-352-3349