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 6135-00-998-5884
NSN 6110-01-259-4013
NSN 5960-01-292-0027
NSN 5855-00-308-0474
NSN 6685-00-011-1998
NSN 6130-01-508-4877
NSN 6110-01-185-4039
NSN 5925-00-318-3023
NSN 5835-00-841-2650
NSN 6645-01-400-1137
NSN 5965-01-659-1954
NSN 5935-00-362-3873