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 6150-00-352-6606
NSN 6110-01-237-2548
NSN 6220-00-042-3936
NSN 5905-01-438-7803
NSN 6685-00-378-9888
NSN 5975-01-586-9890
NSN 5930-01-084-5859
NSN 6320-01-355-3998
NSN 6650-01-574-7646
NSN 6610-00-034-3709
NSN 7035-01-145-5059
NSN 6220-00-284-3220