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 5905-00-468-4271
NSN 5999-01-343-9403
NSN 5999-00-992-7182
NSN 5999-00-664-1818
NSN 5985-01-203-5898
NSN 6150-01-434-2769
NSN 6135-00-299-6918
NSN 5950-00-222-8313
NSN 6105-00-021-7462
NSN 5915-01-142-2018
NSN 5925-00-035-8469
NSN 5855-01-442-6840