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 5975-01-258-1789
NSN 5998-01-561-0308
NSN 6150-01-420-6811
NSN 6150-01-447-0880
NSN 5935-01-474-4101
NSN 6130-01-127-1393
NSN 5915-01-444-4069
NSN 5985-01-544-0946
NSN 5895-01-460-3915
NSN 5965-00-285-0745
NSN 5945-01-351-1871
NSN 6240-01-271-6230