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 7035-01-643-1842
NSN 5915-01-317-0258
NSN 5965-01-534-6396
NSN 6150-01-524-4674
NSN 6135-01-632-9323
NSN 5960-01-313-9389
NSN 5920-01-063-8250
NSN 5925-00-188-8678
NSN 6685-01-149-9196
NSN 6110-01-424-8277
NSN 5999-00-269-5320
NSN 5915-01-270-9641