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 6110-01-327-3282
NSN 5910-00-083-3453
NSN 5975-01-194-3419
NSN 6320-00-422-9006
NSN 5910-01-127-4475
NSN 5905-01-315-6322
NSN 5835-01-254-8584
NSN 5996-01-399-4475
NSN 5950-01-588-7264
NSN 2925-00-733-3519
NSN 5945-01-167-8498
NSN 2925-01-583-5619