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 5935-01-237-9082
NSN 5998-01-031-0680
NSN 6110-00-660-8998
NSN 6105-00-218-4705
NSN 5998-01-578-2380
NSN 5910-01-262-2938
NSN 5950-00-777-9589
NSN 5835-01-538-8080
NSN 6220-01-466-4346
NSN 5910-00-372-4555
NSN 5999-00-224-6026
NSN 5950-00-015-1537