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 5945-01-373-9766
NSN 5950-00-139-5718
NSN 6220-01-246-2303
NSN 5985-00-903-0452
NSN 5895-01-646-7152
NSN 5965-00-246-5612
NSN 6145-01-325-2409
NSN 5996-00-248-7061
NSN 5835-00-863-0959
NSN 7035-01-158-7673
NSN 5990-01-500-5412
NSN 5935-01-634-0668