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 2925-01-381-5307
NSN 5855-01-154-3871
NSN 5998-01-006-1824
NSN 5985-01-020-9909
NSN 5998-01-483-2806
NSN 5960-01-115-1822
NSN 6320-01-592-4567
NSN 7035-01-176-2208
NSN 6650-01-132-2697
NSN 5895-01-522-2485
NSN 5915-00-995-5983
NSN 5855-01-197-2774