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 5920-01-371-2070
NSN 5945-01-167-8498
NSN 5835-01-111-0969
NSN 5920-01-450-4248
NSN 5905-00-193-4448
NSN 4140-01-145-8823
NSN 6240-01-352-3642
NSN 5925-01-528-7786
NSN 5915-01-021-0160
NSN 5855-01-530-4147
NSN 5915-01-362-7802
NSN 5985-01-567-2478