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 6645-00-008-3944
NSN 6130-01-212-9912
NSN 5960-00-909-7009
NSN 6105-00-096-2849
NSN 5935-00-962-5962
NSN 5920-01-156-4241
NSN 5975-00-526-4701
NSN 6320-01-443-6975
NSN 6150-01-468-8239
NSN 5930-01-107-2858
NSN 5950-01-627-2777
NSN 5935-01-240-3063