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 6110-01-212-7106
NSN 5930-01-643-3082
NSN 5930-01-014-7143
NSN 5930-01-396-0196
NSN 6220-01-629-6105
NSN 6220-00-960-0778
NSN 6645-01-546-3212
NSN 5998-01-526-7174
NSN 6620-01-078-6372
NSN 5960-01-506-7039
NSN 5960-01-090-9291
NSN 6110-01-618-2490