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 6130-00-170-4844
NSN 6105-01-611-3320
NSN 6620-01-143-2569
NSN 5998-01-553-8816
NSN 5905-01-154-2579
NSN 5998-01-231-9328
NSN 6610-00-653-8456
NSN 5960-01-108-8231
NSN 7035-00-890-7649
NSN 6650-00-751-9958
NSN 5996-01-040-2606
NSN 5935-01-188-5826