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 6610-01-293-9838
NSN 5975-00-417-0543
NSN 5985-00-462-5792
NSN 6610-01-070-9411
NSN 4140-00-983-8048
NSN 5999-01-224-2691
NSN 5910-01-152-0083
NSN 6145-01-475-5410
NSN 5996-00-231-9322
NSN 2925-01-163-6716
NSN 5998-01-493-5252
NSN 5915-00-079-8694