Material hnbr
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 4140-01-524-4301
NSN 5965-01-392-1761
NSN 5905-01-607-1884
NSN 6150-01-344-5041
NSN 5990-00-534-9798
NSN 5905-00-728-6181
NSN 5915-01-395-6367
NSN 5835-00-985-1444
NSN 6650-01-573-4044
NSN 5920-01-502-7510
NSN 5945-01-524-0544
NSN 5975-00-464-7535