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 5960-01-160-3437
NSN 5960-01-006-8469
NSN 6220-01-007-1236
NSN 5930-01-431-1536
NSN 6145-00-582-1301
NSN 5895-00-240-3295
NSN 6105-01-422-0510
NSN 5996-01-432-0117
NSN 6150-01-071-6210
NSN 6620-01-367-2597
NSN 7035-00-391-6345
NSN 5965-00-431-2492