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 6240-01-350-3533
NSN 5965-00-351-7460
NSN 6135-01-446-6010
NSN 5945-01-252-7786
NSN 5985-00-801-5619
NSN 7035-01-557-7142
NSN 6620-01-467-2111
NSN 5835-01-075-8473
NSN 5925-00-186-8669
NSN 6650-00-809-1817
NSN 5910-00-156-0993
NSN 5965-01-291-8208