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 5935-01-644-4903
NSN 5985-01-495-2712
NSN 6150-01-369-9397
NSN 5985-01-442-5635
NSN 6105-01-297-6114
NSN 6685-00-155-4301
NSN 6610-01-521-8692
NSN 5935-01-055-7892
NSN 5935-01-426-8969
NSN 6130-00-232-9449
NSN 6110-01-324-3311
NSN 6320-01-211-6578