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 6110-00-167-7522
NSN 6105-01-054-9671
NSN 6145-01-334-7467
NSN 7035-01-536-2255
NSN 5915-01-512-8851
NSN 5910-01-173-8294
NSN 5935-01-139-6927
NSN 5835-01-559-3824
NSN 5996-01-196-7363
NSN 5905-00-114-9748
NSN 5835-01-397-8801
NSN 6110-00-315-9894