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 5855-01-054-9014
NSN 6240-00-179-5043
NSN 5985-00-277-7371
NSN 5915-00-473-2112
NSN 6145-01-080-5106
NSN 5915-01-025-1362
NSN 6320-01-321-7658
NSN 6320-01-547-9877
NSN 2925-01-510-9378
NSN 5930-00-221-5070
NSN 5920-00-206-3595
NSN 5990-01-632-0969