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 7035-00-703-3535
NSN 6220-01-254-0091
NSN 5915-01-604-6527
NSN 6110-01-065-7877
NSN 6130-01-226-4206
NSN 6130-00-921-3373
NSN 5925-00-068-6736
NSN 5985-00-807-8250
NSN 5925-00-525-4037
NSN 5998-00-421-8906
NSN 5905-00-564-9239
NSN 5965-01-282-6085