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 5965-01-444-0342
NSN 6610-01-367-1640
NSN 5960-01-022-1718
NSN 5910-01-202-8330
NSN 5960-01-233-7127
NSN 6145-01-525-4231
NSN 5895-00-269-2697
NSN 6685-01-092-7125
NSN 5996-01-348-2914
NSN 6130-01-510-2934
NSN 5920-00-233-7366
NSN 5996-01-014-5852