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 5965-01-437-0905
NSN 7035-01-423-5863
NSN 5975-00-631-0120
NSN 5935-00-487-7122
NSN 5990-00-655-0986
NSN 5920-01-345-5433
NSN 5905-00-467-7680
NSN 6110-00-321-1271
NSN 5930-00-278-7731
NSN 5960-00-465-4088
NSN 5950-01-250-1333
NSN 5930-01-422-1702