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 5960-00-273-3260
NSN 5925-01-530-7321
NSN 6150-00-801-2580
NSN 5965-00-289-6280
NSN 5960-00-284-7916
NSN 5960-01-449-5726
NSN 6220-01-371-1791
NSN 2925-00-885-3979
NSN 5905-01-367-1693
NSN 6220-01-111-3113
NSN 5925-01-127-2074
NSN 5999-01-029-5053