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 5925-01-175-6082
NSN 5996-00-413-4416
NSN 5960-01-160-3437
NSN 5950-01-484-6246
NSN 6645-00-276-7544
NSN 5915-01-243-9192
NSN 5835-00-289-9080
NSN 6150-00-271-9925
NSN 5985-00-474-4879
NSN 6650-01-287-7960
NSN 6320-00-242-3300
NSN 7035-01-322-8180