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 5965-00-150-1144
NSN 5915-00-015-0397
NSN 6145-00-596-8447
NSN 6610-01-078-9238
NSN 4140-00-519-2781
NSN 5960-00-645-8435
NSN 5920-01-204-6419
NSN 2925-00-246-3077
NSN 6240-00-055-2141
NSN 7035-01-208-8789
NSN 5950-00-733-2903
NSN 5998-01-461-3357