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 5915-01-112-5226
NSN 5935-00-172-2728
NSN 5835-00-431-4451
NSN 6685-01-341-6245
NSN 5960-01-041-3048
NSN 5999-00-035-4999
NSN 5930-00-144-4994
NSN 2925-00-639-6677
NSN 5910-01-288-0142
NSN 5945-01-384-3735
NSN 5965-01-313-6569
NSN 5855-00-403-1031