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 5996-01-393-7166
NSN 6240-01-651-8628
NSN 5920-01-648-2686
NSN 6320-00-456-0836
NSN 5905-01-329-4541
NSN 6110-00-271-9928
NSN 6150-01-579-0263
NSN 5905-00-098-5609
NSN 5925-01-332-6524
NSN 5855-01-458-5163
NSN 5930-01-410-7759
NSN 6240-00-255-6976