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 5998-00-519-6418
NSN 5905-01-552-7709
NSN 5965-00-281-0319
NSN 6240-01-038-8577
NSN 6110-01-079-7935
NSN 5925-01-088-6587
NSN 6145-01-643-2812
NSN 6130-00-908-0141
NSN 2925-01-376-9236
NSN 6220-00-222-7426
NSN 5935-01-444-2936
NSN 6620-01-502-9104