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 5945-01-146-4529
NSN 5975-01-253-2452
NSN 5895-01-337-0208
NSN 6685-00-938-8545
NSN 5915-01-145-5340
NSN 5925-00-471-4635
NSN 6685-01-104-3708
NSN 6610-01-148-6474
NSN 5930-01-604-8332
NSN 5999-01-071-9090
NSN 2925-00-087-2465
NSN 6320-00-186-6452