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 5998-00-836-5602
NSN 5895-00-112-8767
NSN 5855-01-141-8227
NSN 5905-01-622-7674
NSN 5985-01-115-6857
NSN 5975-00-493-3614
NSN 6620-01-495-7446
NSN 6610-01-381-0652
NSN 5935-01-198-1906
NSN 6610-01-327-7148
NSN 5998-01-101-5661
NSN 5835-00-811-4554