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 6110-01-511-7619
NSN 5950-00-698-2773
NSN 6320-00-070-4544
NSN 5935-01-204-8529
NSN 6110-00-583-9821
NSN 5925-01-415-0261
NSN 5855-01-244-9785
NSN 5945-01-361-0111
NSN 5985-01-144-5201
NSN 5975-01-024-6960
NSN 6135-01-134-7222
NSN 6645-00-089-8842