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 5985-01-584-2859
NSN 6150-01-509-3505
NSN 5915-00-645-7600
NSN 6320-00-456-0836
NSN 6145-00-728-1451
NSN 5950-00-717-5405
NSN 5925-01-186-7117
NSN 5965-01-294-7522
NSN 5960-00-911-3422
NSN 6685-01-429-0240
NSN 5960-01-131-6581
NSN 5910-01-194-1327