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 6610-00-232-1533
NSN 5996-00-205-2933
NSN 7035-00-312-3055
NSN 6135-01-654-6147
NSN 5935-01-139-6927
NSN 5910-00-504-7418
NSN 2925-01-454-2046
NSN 5905-01-547-5126
NSN 5930-01-477-0617
NSN 5895-00-479-8044
NSN 5998-00-707-5781
NSN 6105-01-393-7026