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 6135-01-139-1700
NSN 5975-01-614-5077
NSN 5999-01-446-1932
NSN 6220-01-196-5969
NSN 2925-01-297-2315
NSN 4140-01-646-6831
NSN 4140-00-420-0251
NSN 5990-01-268-2236
NSN 5950-00-103-6456
NSN 6150-01-245-2907
NSN 6610-01-007-7617
NSN 2925-00-363-9878