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 5998-00-554-9725
NSN 5925-00-437-2854
NSN 2925-00-555-8836
NSN 5835-01-250-5048
NSN 5985-00-161-2723
NSN 5990-01-352-5255
NSN 6320-01-561-9011
NSN 5965-01-443-3000
NSN 6145-01-388-7462
NSN 6110-00-146-2114
NSN 5905-01-225-6795
NSN 5960-00-575-5116