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 6135-01-022-5427
NSN 6135-00-321-6707
NSN 4140-01-400-3610
NSN 5895-01-491-9682
NSN 6135-01-359-5798
NSN 6645-00-932-1464
NSN 6240-01-114-1926
NSN 5895-01-227-3125
NSN 5950-00-563-3143
NSN 5945-01-316-6692
NSN 5915-00-307-6919
NSN 5990-00-067-6791