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 5998-00-390-3845
NSN 2925-01-554-5246
NSN 6105-00-767-3686
NSN 5950-00-010-6646
NSN 7035-00-997-6212
NSN 5935-01-324-7201
NSN 5960-01-617-6345
NSN 6240-00-784-4953
NSN 5930-01-237-2596
NSN 6240-01-554-5693
NSN 5915-01-361-9136
NSN 5835-01-442-6482