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 7035-01-141-8076
NSN 6620-00-422-5866
NSN 5960-00-975-0560
NSN 5990-00-238-3333
NSN 5945-01-284-8977
NSN 5985-00-981-6850
NSN 5950-01-357-6476
NSN 7035-00-115-1886
NSN 5915-00-665-2854
NSN 6240-01-415-5581
NSN 5945-00-407-3010
NSN 6110-01-197-9037