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 6320-01-511-1526
NSN 5985-01-646-2319
NSN 5925-01-429-4554
NSN 7035-00-978-7837
NSN 6240-01-456-5413
NSN 5895-01-031-8460
NSN 6240-01-518-0240
NSN 2925-01-271-8727
NSN 5905-01-164-4029
NSN 5950-01-394-3731
NSN 5915-01-546-7335
NSN 5935-00-246-5280