No other part numbers with same form, fit, and function found.
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 5910-01-162-3988
NSN 5985-00-223-3042
NSN 5915-00-375-5000
NSN 6240-01-152-9015
NSN 5935-01-495-7192
NSN 6610-00-466-3104
NSN 6240-01-583-3770
NSN 6240-00-881-9624
NSN 5925-00-300-6355
NSN 6150-01-565-4168
NSN 5915-01-057-5029
NSN 5895-01-304-5497