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 6130-01-579-4861
NSN 6145-00-301-9124
NSN 5998-01-006-6482
NSN 6650-00-767-3922
NSN 5960-00-798-5585
NSN 5910-01-288-8881
NSN 5930-01-356-9280
NSN 5985-01-454-9997
NSN 4140-01-547-5589
NSN 6620-01-477-0123
NSN 7035-00-476-7178
NSN 5990-00-455-9865