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 6220-00-961-0783
NSN 5935-00-405-8371
NSN 6645-00-536-1555
NSN 5998-01-342-3347
NSN 6320-01-125-3361
NSN 5945-00-988-6483
NSN 5855-01-069-4742
NSN 5855-01-435-5548
NSN 5960-00-551-2633
NSN 5960-01-096-0414
NSN 7035-00-981-7216
NSN 6150-01-170-6968