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 5960-01-124-7011
NSN 5950-01-046-0387
NSN 5930-01-288-7058
NSN 6145-01-345-9180
NSN 5855-00-797-8217
NSN 5998-01-350-4169
NSN 5925-00-190-0095
NSN 6620-01-457-7277
NSN 6685-00-141-4300
NSN 6685-00-916-5583
NSN 6610-00-899-9288
NSN 5965-01-315-3112