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 5998-01-595-6959
NSN 5930-00-534-3149
NSN 6145-01-429-1053
NSN 7035-01-383-6549
NSN 6240-00-187-4306
NSN 5915-01-351-3369
NSN 5935-01-419-2517
NSN 5965-01-128-1410
NSN 6685-00-356-2540
NSN 6135-01-180-9611
NSN 6320-01-054-3046
NSN 6220-01-540-5924