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 6650-01-580-1901
NSN 5925-01-645-4909
NSN 5915-01-218-4038
NSN 6135-01-255-9129
NSN 6105-00-192-0151
NSN 6105-01-560-2697
NSN 5895-00-338-7163
NSN 5925-00-003-4722
NSN 4140-01-456-0486
NSN 5960-00-769-7629
NSN 7035-00-800-0770
NSN 5920-01-289-7619