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 6135-01-342-3859
NSN 5855-01-605-2438
NSN 6610-01-486-7954
NSN 5835-01-602-0311
NSN 5996-00-456-0895
NSN 2925-01-492-2589
NSN 6130-00-013-2131
NSN 5950-01-599-9878
NSN 5920-00-111-2375
NSN 6650-01-463-8405
NSN 5910-01-084-7276
NSN 5935-00-837-8043