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 2925-01-157-9204
NSN 5965-00-412-4402
NSN 5895-00-139-3053
NSN 5835-01-014-4574
NSN 5930-00-148-9247
NSN 5998-01-655-5708
NSN 5920-00-384-8926
NSN 6240-00-226-0462
NSN 6620-01-483-1138
NSN 6645-01-500-0827
NSN 6105-01-333-1605
NSN 6620-00-010-0319