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 6685-01-439-3564
NSN 5935-00-541-0722
NSN 6110-01-341-7871
NSN 5999-00-753-7450
NSN 5985-01-266-1721
NSN 6135-00-269-5843
NSN 6145-01-222-9208
NSN 5950-01-013-9013
NSN 6240-01-078-9490
NSN 5935-01-655-4879
NSN 6105-01-471-8085
NSN 7035-01-214-5171