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 5915-00-116-8927
NSN 6105-00-450-2167
NSN 5895-01-458-4831
NSN 5950-00-454-3388
NSN 6105-00-051-6265
NSN 6685-01-512-2988
NSN 6685-01-165-5048
NSN 6320-00-098-2858
NSN 6320-01-202-8761
NSN 7035-01-065-7706
NSN 6620-00-255-5962
NSN 6620-01-137-4228