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 6610-00-103-7166
NSN 6320-01-056-1164
NSN 5999-01-452-6247
NSN 6135-00-539-8088
NSN 5835-00-233-6327
NSN 5960-01-015-0381
NSN 6650-01-490-0281
NSN 5975-01-163-6042
NSN 7035-00-215-3272
NSN 5910-00-350-3539
NSN 5855-01-105-7793
NSN 6650-01-311-5094