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 5950-00-450-6824
NSN 5998-00-222-1248
NSN 5895-01-633-0983
NSN 5950-01-147-2505
NSN 5950-00-850-0863
NSN 5950-00-229-0564
NSN 5945-01-420-4415
NSN 6105-01-418-1877
NSN 6645-01-106-6369
NSN 6685-01-075-6971
NSN 6105-01-461-4683
NSN 5945-00-562-8184