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 6105-00-255-8336
NSN 5960-00-810-6959
NSN 5998-01-025-1688
NSN 5925-00-290-4451
NSN 4140-01-424-2529
NSN 5935-01-472-3151
NSN 6240-00-174-8902
NSN 5999-01-656-5104
NSN 6645-01-352-6583
NSN 5950-01-020-7717
NSN 5975-00-517-8116
NSN 6135-01-202-8113