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 6645-01-406-6077
NSN 2925-00-179-7143
NSN 6685-01-262-6308
NSN 5930-00-929-7869
NSN 7035-01-443-3052
NSN 5835-01-535-0948
NSN 4140-01-537-1802
NSN 5950-00-518-1137
NSN 6220-01-640-9167
NSN 2925-00-767-4245
NSN 5935-01-103-7250
NSN 5910-00-520-3634