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 5945-01-483-1316
NSN 6105-00-072-8785
NSN 5930-01-105-0472
NSN 2925-01-113-6904
NSN 5985-01-485-0456
NSN 5915-01-265-2464
NSN 5990-01-269-2111
NSN 6110-00-035-8794
NSN 6150-01-339-9145
NSN 5915-01-565-3536
NSN 5920-00-052-2702
NSN 5965-01-602-8072