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 6135-00-284-1406
NSN 6105-01-614-3995
NSN 5855-01-321-3881
NSN 4140-01-120-1063
NSN 5950-01-024-2677
NSN 6130-01-206-9866
NSN 5895-00-954-1648
NSN 6135-00-351-8606
NSN 5905-01-565-0357
NSN 5930-00-956-5110
NSN 6110-00-924-1145
NSN 7035-01-316-7860