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 5925-01-448-1906
NSN 6130-00-158-4792
NSN 6130-01-059-8344
NSN 5998-01-367-9443
NSN 5999-01-322-6546
NSN 5910-01-207-5119
NSN 4140-01-602-9588
NSN 6610-01-199-0499
NSN 5975-01-197-7673
NSN 5915-01-164-4367
NSN 5935-00-804-8483
NSN 6220-00-111-3188