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 5960-00-840-7103
NSN 5930-01-245-3247
NSN 5855-01-437-6161
NSN 6320-01-544-2799
NSN 5935-01-516-5695
NSN 2925-01-026-1000
NSN 5950-01-319-8734
NSN 5975-01-535-3391
NSN 6110-01-649-7236
NSN 5975-01-381-4762
NSN 5990-00-277-3763
NSN 5920-01-574-6380