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 5960-01-327-0334
NSN 5910-01-072-7424
NSN 6150-00-446-4343
NSN 2925-01-503-6792
NSN 5945-01-500-1904
NSN 5925-01-411-6028
NSN 5930-00-915-5656
NSN 5930-00-900-3553
NSN 6145-01-322-1459
NSN 5950-00-185-5121
NSN 5999-01-525-0324
NSN 5835-01-022-6362