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 5925-01-282-0606
NSN 5950-01-396-4689
NSN 5960-01-219-0524
NSN 5965-01-296-6776
NSN 5895-00-661-1773
NSN 5855-01-268-6468
NSN 6150-01-614-5891
NSN 5920-01-384-2633
NSN 6645-01-400-2119
NSN 5975-01-254-3883
NSN 5945-01-439-5110
NSN 6685-01-527-0764