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 5985-00-722-7462
NSN 6150-00-111-0881
NSN 6620-00-844-4363
NSN 5945-01-642-8403
NSN 6105-01-483-2102
NSN 6110-01-571-0374
NSN 6150-01-371-3023
NSN 5935-01-403-2844
NSN 5985-00-364-7563
NSN 5996-00-932-3796
NSN 5930-01-541-3772
NSN 5910-00-356-4594