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 5996-00-471-0540
NSN 6105-01-617-1831
NSN 6110-01-107-7532
NSN 2925-01-380-0869
NSN 6240-00-065-1437
NSN 6150-00-526-3720
NSN 6320-01-301-4699
NSN 6645-00-256-4072
NSN 6240-01-147-5424
NSN 5915-00-463-9337
NSN 6150-00-358-8076
NSN 6610-00-446-2880