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 6320-01-088-1109
NSN 7035-00-163-6221
NSN 5965-00-532-3284
NSN 5960-01-553-4557
NSN 6645-00-279-1777
NSN 5998-01-023-7128
NSN 6110-01-006-6718
NSN 5920-01-394-1671
NSN 5930-00-135-0946
NSN 6620-01-169-9470
NSN 5920-01-658-6285
NSN 5985-01-538-4672