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 5975-00-501-4615
NSN 5915-00-809-2035
NSN 5996-01-559-6724
NSN 6110-01-467-2227
NSN 6320-01-067-0474
NSN 6610-00-127-0849
NSN 5910-00-415-8186
NSN 5985-01-384-5024
NSN 5975-01-293-2436
NSN 6145-01-055-6976
NSN 6145-01-347-8466
NSN 5985-01-035-1443