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 5960-00-611-7175
NSN 5925-01-632-5916
NSN 5905-00-117-6467
NSN 7035-01-141-8076
NSN 6645-01-513-0117
NSN 5930-01-063-3317
NSN 5910-00-034-6609
NSN 5998-00-007-2885
NSN 6130-01-566-0474
NSN 5945-01-422-2000
NSN 6220-01-355-7161
NSN 6150-00-356-0530