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 5925-01-148-6780
NSN 6685-01-049-2963
NSN 6645-01-231-9891
NSN 7035-01-048-2813
NSN 5905-00-917-9398
NSN 5930-01-132-0385
NSN 6145-00-403-6495
NSN 5965-01-264-1738
NSN 7035-00-193-2269
NSN 5915-01-433-2405
NSN 5935-00-136-1904
NSN 6150-01-482-5739