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 5915-01-130-1506
NSN 7035-00-270-5519
NSN 5975-00-962-2199
NSN 6610-00-633-4338
NSN 5960-00-393-2505
NSN 6685-00-151-4988
NSN 5855-01-442-7929
NSN 5895-00-284-4835
NSN 5915-00-959-5454
NSN 4140-01-265-3736
NSN 6645-01-400-2119
NSN 5910-01-302-9799