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 5998-01-170-3553
NSN 5910-01-064-2916
NSN 6220-01-237-2488
NSN 5915-01-032-4176
NSN 5998-00-683-1333
NSN 5835-00-275-0584
NSN 6110-01-391-9996
NSN 4140-01-621-7339
NSN 6145-00-192-7215
NSN 7035-01-371-0091
NSN 5960-01-509-8779
NSN 6610-01-551-1895