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 5915-01-105-0965
NSN 7035-01-441-0942
NSN 5855-01-122-9418
NSN 5925-00-798-6767
NSN 5975-00-146-7925
NSN 6685-01-281-9525
NSN 6135-01-136-5498
NSN 5996-01-238-1041
NSN 5935-00-539-5944
NSN 6145-01-231-9169
NSN 6220-00-960-7591
NSN 6150-01-495-9055