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 5950-01-442-5484
NSN 5935-01-599-8919
NSN 5999-00-233-5060
NSN 5985-00-387-5974
NSN 5835-01-154-8916
NSN 5999-01-491-1512
NSN 6150-00-400-0156
NSN 5855-01-461-0690
NSN 5950-01-461-9565
NSN 7035-00-991-6877
NSN 5910-01-253-5397
NSN 5895-00-061-6337