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 6610-01-547-6872
NSN 6145-01-089-7207
NSN 5920-01-485-3280
NSN 5935-01-005-0159
NSN 5999-01-509-9011
NSN 6145-01-296-9856
NSN 5975-01-307-4032
NSN 5915-00-225-6867
NSN 5990-01-147-5225
NSN 5910-00-104-8320
NSN 5999-01-428-4401
NSN 5905-01-509-7518