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 5935-00-112-5194
NSN 5990-01-011-0683
NSN 5925-01-237-3884
NSN 5975-01-177-6953
NSN 5920-01-556-2156
NSN 5945-01-058-5695
NSN 5975-01-336-7695
NSN 6150-01-537-3195
NSN 5910-01-501-6192
NSN 5999-01-163-8187
NSN 5975-01-090-5174
NSN 7035-01-369-1445