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 2925-01-293-6266
NSN 6685-01-245-4462
NSN 5975-01-474-6278
NSN 5998-01-243-0003
NSN 6105-01-392-1539
NSN 5855-01-240-5470
NSN 6150-01-408-6887
NSN 6130-01-398-4400
NSN 6145-00-530-8427
NSN 5910-00-260-6944
NSN 5855-01-634-0259
NSN 5975-01-098-1640