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 5935-01-333-0066
NSN 6135-00-838-7008
NSN 5930-01-456-4034
NSN 6105-01-225-2838
NSN 6220-01-122-3155
NSN 5950-01-335-7969
NSN 5950-01-371-9809
NSN 6650-00-803-2754
NSN 5910-01-262-2938
NSN 5985-01-564-8190
NSN 5985-00-564-4102
NSN 5965-01-570-2804