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 6610-01-425-1523
NSN 5925-01-334-8402
NSN 6150-01-065-1023
NSN 5935-01-605-2726
NSN 5996-00-505-1411
NSN 6685-01-355-8499
NSN 6320-01-006-6138
NSN 5910-01-146-4784
NSN 6650-01-241-7978
NSN 5910-01-571-3855
NSN 6240-00-842-2887
NSN 6150-00-223-9761