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 5965-01-383-7235
NSN 6610-01-483-5258
NSN 6220-01-383-3313
NSN 5910-01-632-1370
NSN 7035-00-455-7666
NSN 5905-01-384-9655
NSN 6610-01-022-2474
NSN 5835-01-412-0344
NSN 5990-00-852-0432
NSN 5975-01-619-4699
NSN 5950-00-229-6185
NSN 5930-00-234-1833