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 5985-01-482-2943
NSN 6685-01-225-6457
NSN 6145-00-435-9296
NSN 5990-00-809-0088
NSN 2925-00-631-0548
NSN 5930-00-756-8117
NSN 5960-01-023-8800
NSN 5996-00-619-3378
NSN 7035-01-484-5416
NSN 5905-01-583-8237
NSN 5910-01-558-7896
NSN 5998-01-140-9389