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 6145-01-584-3363
NSN 5996-01-137-2927
NSN 2925-01-600-2309
NSN 6135-01-398-5922
NSN 5835-01-546-2008
NSN 5996-01-076-7374
NSN 6320-01-462-2295
NSN 5998-01-577-4010
NSN 5915-01-601-8473
NSN 6650-00-652-3553
NSN 5835-01-608-8868
NSN 6685-00-642-0533