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 5915-01-529-7351
NSN 5920-00-332-8384
NSN 2925-01-381-5307
NSN 6105-01-512-1140
NSN 5965-01-614-7320
NSN 6320-00-886-9771
NSN 6145-00-168-8687
NSN 5910-01-229-7028
NSN 6130-00-525-9975
NSN 5925-01-234-4761
NSN 5835-01-351-8429
NSN 5950-01-616-9366