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 5915-01-245-4582
NSN 6320-00-295-2854
NSN 5835-00-145-8926
NSN 5835-01-510-1873
NSN 6150-01-167-9706
NSN 5935-01-104-5702
NSN 4140-01-421-7948
NSN 5998-00-153-3369
NSN 6645-01-647-0509
NSN 6320-01-202-8761
NSN 5915-01-026-5142
NSN 7035-00-392-5417