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 6130-00-955-1743
NSN 6110-01-320-4818
NSN 5999-00-816-9670
NSN 5930-01-091-4635
NSN 5975-01-206-9660
NSN 6220-00-481-4135
NSN 6620-01-207-0667
NSN 5960-01-250-3478
NSN 5930-01-332-1324
NSN 5925-01-120-3317
NSN 5925-00-972-9984
NSN 6220-01-061-7644