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 6130-01-140-7398
NSN 5915-01-620-4302
NSN 5920-01-109-9998
NSN 6620-00-451-1460
NSN 5950-01-422-9148
NSN 6240-01-445-4232
NSN 6645-01-044-2602
NSN 5930-01-611-6282
NSN 6645-01-200-5289
NSN 6320-01-377-5701
NSN 5835-01-546-2008
NSN 5960-00-229-1969