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 5998-01-387-3576
NSN 5835-01-399-5820
NSN 5960-01-253-6687
NSN 5998-01-438-2221
NSN 5950-01-519-7928
NSN 6105-01-393-7429
NSN 5915-01-113-7872
NSN 6645-01-441-2762
NSN 5925-01-300-7352
NSN 7035-01-532-6775
NSN 5996-01-281-7336
NSN 5935-01-593-4085