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 5950-01-598-2854
NSN 5950-00-922-3373
NSN 5998-00-438-6525
NSN 5975-01-224-7209
NSN 5935-00-006-9397
NSN 6620-01-052-2773
NSN 5905-01-529-8127
NSN 5855-01-276-5447
NSN 5835-01-143-9143
NSN 6220-01-301-5411
NSN 6130-01-128-2618
NSN 5998-01-137-5438