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 6105-00-969-2663
NSN 5920-00-970-4818
NSN 6105-01-406-8700
NSN 6105-00-346-2391
NSN 6620-00-104-6937
NSN 5925-01-365-9943
NSN 6685-01-282-3017
NSN 5998-01-146-4367
NSN 6145-01-401-3713
NSN 5925-01-320-1609
NSN 6645-00-925-2887
NSN 5925-01-437-6822