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 6135-01-168-2944
NSN 7035-01-570-3231
NSN 5998-01-159-6132
NSN 6135-00-221-4720
NSN 4140-00-296-9695
NSN 5935-01-630-5625
NSN 5999-00-980-2180
NSN 2925-01-579-1010
NSN 5915-00-528-9286
NSN 6620-01-355-4339
NSN 5999-01-582-8215
NSN 5950-00-716-7595