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 5945-00-838-1922
NSN 5990-01-568-5565
NSN 5975-01-608-3913
NSN 6240-01-100-7105
NSN 6150-00-358-0646
NSN 5975-01-260-9144
NSN 5855-00-256-5562
NSN 2925-01-463-8856
NSN 6130-01-507-2586
NSN 5990-01-218-8976
NSN 6320-00-790-4844
NSN 5910-01-318-5910