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 5985-01-317-4463
NSN 6150-01-217-9045
NSN 5945-01-024-7882
NSN 2925-01-421-0068
NSN 6650-01-506-5636
NSN 6145-01-388-9661
NSN 5915-01-288-0432
NSN 5950-01-504-8639
NSN 6620-01-598-2271
NSN 5925-01-561-7760
NSN 6135-01-113-1507
NSN 6135-01-553-3604