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 5855-00-147-2508
NSN 5996-01-627-1138
NSN 5920-01-228-0577
NSN 5996-01-367-4209
NSN 5999-01-229-7172
NSN 5855-01-428-9456
NSN 5945-01-540-7794
NSN 7035-01-523-1808
NSN 2925-01-079-6229
NSN 5975-01-527-5692
NSN 5855-01-187-2293
NSN 5915-00-231-3783