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 6145-00-414-5315
NSN 5945-00-399-0109
NSN 6145-00-818-3613
NSN 6130-01-435-5834
NSN 5910-01-261-2226
NSN 5910-01-622-5674
NSN 6110-00-344-9432
NSN 5935-01-383-5949
NSN 5990-01-421-3325
NSN 6610-01-537-1685
NSN 5999-00-071-5058
NSN 5855-01-658-1044