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 5950-01-516-5374
NSN 5910-00-368-4108
NSN 6105-01-331-9022
NSN 5950-01-066-4980
NSN 6320-00-343-1798
NSN 5985-01-328-3508
NSN 5975-01-077-8675
NSN 6145-00-490-9180
NSN 6620-01-591-1331
NSN 5965-00-877-9197
NSN 6220-00-244-5040
NSN 7035-01-429-7954