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 6610-01-653-8859
NSN 5996-01-223-5896
NSN 5965-01-251-4381
NSN 5985-00-112-9044
NSN 6110-01-542-9058
NSN 5975-01-243-2894
NSN 5965-00-815-2525
NSN 5835-00-153-4100
NSN 6130-00-985-3867
NSN 6320-00-270-8222
NSN 6150-01-363-0502
NSN 6145-01-353-6211