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 5960-01-123-9553
NSN 6650-00-067-3572
NSN 5945-00-509-3530
NSN 6320-00-823-2015
NSN 5910-01-586-2719
NSN 5935-01-411-4946
NSN 5950-01-532-4481
NSN 5975-01-358-7810
NSN 6135-01-540-9655
NSN 5910-00-269-4755
NSN 5996-00-703-5367
NSN 2925-01-250-2731