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 5950-01-168-1115
NSN 5905-01-212-2751
NSN 5945-01-014-7051
NSN 5960-01-444-2205
NSN 6240-01-391-7773
NSN 5930-01-023-7293
NSN 5910-00-514-2038
NSN 5910-01-330-3970
NSN 5998-00-633-5169
NSN 2925-01-127-0167
NSN 5975-01-068-4125
NSN 7035-01-378-5074