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 5965-00-734-5053
NSN 5855-01-344-8688
NSN 5895-00-280-0416
NSN 6130-01-215-2397
NSN 5945-01-444-4956
NSN 6240-01-606-9549
NSN 6645-00-883-8086
NSN 5950-00-181-9285
NSN 5999-01-269-0333
NSN 5960-00-998-4324
NSN 6610-00-165-5838
NSN 5895-01-063-9520