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 6145-01-617-4323
NSN 6135-00-284-1406
NSN 5935-00-660-7688
NSN 6685-01-574-6395
NSN 5915-00-215-0492
NSN 5895-00-434-5721
NSN 6645-01-289-6298
NSN 5998-00-392-4078
NSN 2925-00-350-0348
NSN 6220-00-643-4045
NSN 6220-01-490-6316
NSN 5985-01-591-6698