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 5998-00-981-5883
NSN 5945-01-625-0708
NSN 6220-01-514-2141
NSN 6320-01-527-0211
NSN 5935-01-201-9759
NSN 6620-00-379-2856
NSN 6685-00-966-5561
NSN 5945-00-324-3216
NSN 7035-01-485-9723
NSN 6610-00-061-2225
NSN 5945-00-203-1295
NSN 5998-00-974-5150