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 6610-00-225-9886
NSN 5920-00-138-7645
NSN 5935-01-523-1802
NSN 5945-00-515-2657
NSN 5835-01-412-6901
NSN 5930-01-487-7707
NSN 5895-01-319-7655
NSN 5905-01-476-6013
NSN 6620-01-537-1813
NSN 6135-01-359-4293
NSN 6685-01-530-7681
NSN 5965-01-215-0993