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 2925-01-043-9786
NSN 5925-01-320-2767
NSN 5950-01-487-1118
NSN 5925-01-591-0307
NSN 5996-01-583-6995
NSN 6130-01-245-1728
NSN 6130-00-481-5993
NSN 5985-01-094-6517
NSN 5835-01-085-3008
NSN 5835-01-534-3172
NSN 5965-01-216-8217
NSN 5905-00-508-0819