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 6685-01-153-1846
NSN 5998-00-275-2813
NSN 5920-00-819-2135
NSN 5935-01-144-6607
NSN 5950-00-167-0384
NSN 5925-01-135-0817
NSN 6650-01-158-6888
NSN 5996-01-644-5405
NSN 6620-00-672-1957
NSN 2925-00-816-8765
NSN 6110-01-418-7762
NSN 5985-01-026-4679