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 5975-00-185-5243
NSN 6685-00-852-8434
NSN 6220-00-338-1086
NSN 5915-01-100-2097
NSN 5910-01-481-8145
NSN 5960-01-632-6576
NSN 5925-01-457-5668
NSN 5950-01-205-3606
NSN 6320-01-006-6138
NSN 6130-00-690-2273
NSN 5996-00-436-1173
NSN 5895-00-241-0214