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 5960-01-415-3574
NSN 6685-01-169-8760
NSN 5855-00-921-6589
NSN 5835-00-441-5004
NSN 5975-01-352-5853
NSN 5925-00-080-5835
NSN 6240-01-184-6831
NSN 5895-00-313-2446
NSN 6130-00-816-7981
NSN 5996-01-607-7035
NSN 6320-01-322-8340
NSN 5925-01-177-9077