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 5996-01-380-8782
NSN 6220-00-815-5071
NSN 5910-01-262-4133
NSN 5930-01-549-4144
NSN 5965-00-372-2537
NSN 5950-01-239-8821
NSN 5905-00-005-7006
NSN 5965-01-367-2595
NSN 6620-00-248-6950
NSN 5990-01-443-2931
NSN 5910-01-357-5739
NSN 5905-01-631-2297