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 5975-00-171-1344
NSN 2925-00-056-7112
NSN 5935-01-541-0763
NSN 6645-01-310-2949
NSN 5999-01-274-6623
NSN 5915-01-633-9845
NSN 6320-00-405-2348
NSN 6130-01-555-8062
NSN 6135-00-451-0709
NSN 6150-00-058-8669
NSN 6610-01-434-2044
NSN 5996-00-263-0593