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 6320-01-527-0211
NSN 6220-00-270-6996
NSN 5895-01-085-2451
NSN 5855-01-312-5160
NSN 5996-01-360-7116
NSN 6240-00-822-4571
NSN 6220-01-338-7123
NSN 5985-00-012-4253
NSN 6610-01-091-3740
NSN 5835-01-152-9483
NSN 5855-00-106-1589
NSN 5895-01-497-2529