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 2925-00-446-8904
NSN 6685-01-314-4630
NSN 5990-00-660-8885
NSN 6620-01-218-8048
NSN 4140-01-490-6087
NSN 5910-01-351-4667
NSN 5999-01-630-0199
NSN 6610-01-466-9985
NSN 5950-01-280-5469
NSN 5855-01-362-3640
NSN 6610-01-037-4392
NSN 5835-01-651-7208