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 6145-01-506-3455
NSN 6320-00-456-2092
NSN 5910-01-536-5581
NSN 6130-00-264-1861
NSN 6645-01-042-4220
NSN 5996-01-129-6422
NSN 6645-01-023-8020
NSN 6685-01-481-7898
NSN 5895-01-178-6402
NSN 5999-00-450-2139
NSN 5935-01-223-9276
NSN 6150-00-269-5017