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 5935-01-534-4273
NSN 5998-01-044-9406
NSN 5965-01-650-9121
NSN 6240-01-537-5843
NSN 5945-01-560-1059
NSN 6620-01-290-0197
NSN 6145-01-115-0859
NSN 5998-01-106-5190
NSN 6320-01-572-6395
NSN 6240-01-355-4425
NSN 2925-01-411-8002
NSN 7035-01-059-5114