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 5910-01-614-9106
NSN 6685-01-103-7081
NSN 5910-01-367-9839
NSN 6135-01-582-5987
NSN 6240-00-038-7540
NSN 6105-00-664-1292
NSN 5960-00-140-9583
NSN 5910-01-128-2942
NSN 5990-01-607-3528
NSN 6645-01-250-5154
NSN 7035-00-371-7749
NSN 6240-00-630-8069