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 5905-01-215-1896
NSN 6610-01-146-0331
NSN 5990-01-473-4314
NSN 5920-00-249-6414
NSN 6610-01-211-0835
NSN 2925-00-056-7112
NSN 5920-01-539-6045
NSN 5965-01-299-0160
NSN 5915-01-224-7044
NSN 6685-01-609-6014
NSN 5950-01-181-2865
NSN 5935-00-079-3297