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 6320-01-462-2295
NSN 5930-00-229-3463
NSN 2925-01-489-1394
NSN 5985-00-390-8837
NSN 5930-01-448-3358
NSN 5915-01-152-2684
NSN 5925-00-318-3023
NSN 5915-00-432-6333
NSN 7035-01-126-6023
NSN 5990-01-305-4891
NSN 6610-01-205-4589
NSN 5925-01-500-5407