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 5996-00-218-1123
NSN 5920-00-857-5055
NSN 5950-00-256-4246
NSN 6240-01-477-1262
NSN 5925-00-156-4044
NSN 7035-00-870-0290
NSN 6145-00-583-9989
NSN 5930-00-467-9188
NSN 5945-00-639-0646
NSN 5945-01-349-8029
NSN 6150-00-554-4576
NSN 6320-00-790-4844