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 5975-00-117-1084
NSN 5985-01-098-7089
NSN 2925-01-593-2542
NSN 5910-01-468-9283
NSN 6105-00-086-7815
NSN 5960-00-454-6402
NSN 5920-01-513-5847
NSN 6135-00-016-0071
NSN 5935-01-157-9615
NSN 5960-01-573-6483
NSN 5935-01-451-4238
NSN 5985-00-114-3915