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 5835-01-163-4215
NSN 5999-01-231-3206
NSN 5945-00-263-3036
NSN 5998-00-165-9892
NSN 2925-00-005-1618
NSN 5945-01-342-1618
NSN 6240-00-546-2244
NSN 5925-01-136-7642
NSN 5895-01-213-1180
NSN 5990-00-244-8684
NSN 5945-00-180-1234
NSN 5935-00-148-4024