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 5960-01-082-8571
NSN 5910-01-269-9031
NSN 5960-01-154-3719
NSN 5925-01-359-4814
NSN 6240-01-401-5340
NSN 6610-00-987-9716
NSN 5965-01-557-2862
NSN 5950-01-548-5211
NSN 5998-01-167-7599
NSN 5930-01-090-0223
NSN 6145-01-255-4716
NSN 5920-01-386-5798