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 6135-01-222-0703
NSN 5945-00-383-5356
NSN 6685-01-032-5241
NSN 5895-01-320-5454
NSN 6650-01-559-7635
NSN 5999-00-125-9448
NSN 6610-00-021-2259
NSN 6135-01-620-1306
NSN 5835-01-360-1058
NSN 6240-00-263-0549
NSN 5915-01-602-9324
NSN 5935-01-306-2879