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 5999-00-248-7240
NSN 6145-01-119-6689
NSN 6685-01-271-2934
NSN 5975-01-054-1834
NSN 5925-00-675-5071
NSN 5960-00-127-9319
NSN 5965-01-349-6315
NSN 6145-01-499-6520
NSN 5915-01-560-1012
NSN 5945-01-408-1509
NSN 5835-01-362-8367
NSN 5920-01-109-1875