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 2925-01-168-6253
NSN 5915-00-373-0856
NSN 5915-01-093-2389
NSN 6105-01-220-8601
NSN 6145-00-648-2726
NSN 5835-01-464-7038
NSN 5920-01-464-3105
NSN 5930-00-978-9889
NSN 6650-01-345-4306
NSN 6130-00-816-7981
NSN 6105-01-531-4751
NSN 5935-01-508-3646