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 5945-00-284-3146
NSN 5925-00-115-8114
NSN 5935-00-004-8057
NSN 5935-01-641-8754
NSN 5835-00-835-7838
NSN 5935-01-237-0816
NSN 2925-01-408-2088
NSN 6645-01-408-6568
NSN 2925-00-678-5502
NSN 7035-00-830-1235
NSN 5999-01-436-7702
NSN 6320-01-123-6814