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 5945-01-218-8315
NSN 6145-01-169-1683
NSN 5985-01-566-6667
NSN 6110-01-143-0742
NSN 6110-01-025-5517
NSN 5950-01-202-9008
NSN 5930-01-412-8416
NSN 6135-00-728-9860
NSN 6150-00-625-8031
NSN 5975-01-043-1398
NSN 6110-00-195-7769
NSN 6320-01-036-2598