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 5930-01-030-4396
NSN 6105-01-604-3435
NSN 6135-01-230-4399
NSN 5855-00-149-0766
NSN 5835-01-485-0210
NSN 7035-01-494-7900
NSN 5990-00-964-9672
NSN 5975-00-175-0586
NSN 6220-01-406-5351
NSN 5999-00-128-0320
NSN 5835-01-483-7825
NSN 5895-00-755-4647