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 & other seals
NSN 6150-01-418-8333
NSN 6145-00-596-8447
NSN 2925-01-309-5007
NSN 5855-00-058-1293
NSN 2925-01-300-6602
NSN 6145-01-335-0088
NSN 6130-00-525-9975
NSN 6320-00-731-6134
NSN 6620-01-453-6037
NSN 6220-01-302-7183
NSN 5930-01-502-6444
NSN 5920-01-461-7672