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 6620-00-067-4946
NSN 5996-01-463-1685
NSN 5855-00-631-4565
NSN 6145-00-239-2143
NSN 6110-00-768-7581
NSN 5990-01-554-4128
NSN 6620-00-801-8885
NSN 6620-00-148-9613
NSN 5965-01-283-2531
NSN 5998-01-141-3583
NSN 5910-01-255-4974
NSN 6645-00-757-5396