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 & other seals
NSN 5998-01-591-2138
NSN 5915-01-291-3320
NSN 6130-01-580-0916
NSN 5945-01-081-9350
NSN 5905-01-561-5936
NSN 5985-00-758-6143
NSN 5835-01-369-7837
NSN 7035-00-565-9623
NSN 6645-00-646-6631
NSN 5835-01-242-9806
NSN 7035-01-106-3476
NSN 5996-01-211-0208