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 5990-00-153-0055
NSN 6220-00-930-8338
NSN 5910-00-227-9296
NSN 2925-01-314-3823
NSN 5905-01-172-2520
NSN 6105-01-317-6436
NSN 4140-01-131-9056
NSN 6130-01-108-2897
NSN 6220-01-534-1790
NSN 5835-01-147-7526
NSN 5855-01-621-2725
NSN 6110-01-087-4402