This standard specifies the technical requirements, test methods, inspection rules, packaging, marking, transportation and storage of plunger couplings of fuel injection pumps for small and medium power diesel engines. This standard is applicable to plunger couples of fuel injection pumps for small and medium power diesel engines.
GB/T 2828.1-2003 Sampling procedures for inspection by attributes--Part 1: Sampling schemes indexed by acceptance quality limit(AQL) for lot-by-lot inspection
GB/T 2829-2002 Sampling procedures and tables for periodic inspection by attributes (Apply to inspection of process stability)
JB/T 51182 Fuel injection pump plunger matching parts reliability test - Assessment methods, bench test methods and failure determination (internal use)
JB/T 9730 Diesel injection nozzle,plunger and delivery valve of fuel injection pump.Metallographic examination *, 2011-12-20 Update
JB/T 9736 Injection nozzle, plunger and delivery valve.Magnaflux method for the inspection*, 2013-04-25 Update
GB/T 5264-2010 history
2022GB/T 5264-2022 Plunger of diesel fuel injection pump—Specifications
2010GB/T 5264-2010 Plunger of diesel fuel injection pump.Specifications
1985GB/T 5264-1985 Technical specification of fuel injection pump plunger and barrel assembly for diesel engines