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 2925-01-476-3224
NSN 6610-00-186-9180
NSN 6620-01-534-2370
NSN 5855-01-125-9167
NSN 5855-01-114-3513
NSN 5950-01-578-7152
NSN 7035-01-359-6108
NSN 5905-01-414-2014
NSN 5835-01-060-6868
NSN 6685-01-467-3035
NSN 6620-01-268-9693
NSN 5998-01-109-2109