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 5998-01-461-8431
NSN 6145-01-381-3958
NSN 5915-01-633-8065
NSN 2925-01-656-8217
NSN 6105-00-111-2546
NSN 5895-01-429-8160
NSN 7035-00-166-0339
NSN 5996-00-985-8952
NSN 5965-01-083-5278
NSN 5915-01-359-5450
NSN 5930-01-117-8299
NSN 6610-00-811-6072