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 5998-01-231-9885
NSN 5930-00-240-4459
NSN 5985-01-319-3944
NSN 6110-01-175-7735
NSN 5895-01-319-6982
NSN 5990-01-131-2008
NSN 6220-01-101-4906
NSN 5945-01-504-3209
NSN 5835-00-986-5985
NSN 5915-01-236-7586
NSN 5975-01-210-6221
NSN 6645-01-468-4990