The P-01 NSN Number explained

For those who don’t know here is a extensive explanation.

The CZ P-01 underwent an extensive and rigorous testing process to meet NATO standards and earn its NATO Stock Number (NSN 1005-16-000-8619). These tests were conducted to ensure the pistol’s reliability, durability, and safety under extreme conditions. Below are the specific tests and details: 1. Reliability Testing • Mean Rounds Between Failure (MRBF): The P-01 achieved an MRBF of 2,142 rounds, far exceeding the NATO requirement of 495 rounds. This was tested over 15,000 rounds, with only 7 stoppages recorded, demonstrating a failure rate of just 0.05%. • Extended Durability: The pistol successfully completed a 30,000-round test with no mechanical failures, showing exceptional longevity. 2. Safety Testing • Drop Tests: • The pistol was dropped 54 times from 1.5 meters (4.9 feet) onto concrete in various orientations (e.g., muzzle, butt, sides) while loaded with blanks and the hammer cocked. It passed without accidental discharge or damage. • Additional drops were performed from heights of up to 3 meters (9.8 feet) with no failures. • Dry Fire and Decocking: • Over 4,000 dry fires and 3,000 decocking actions were conducted without any safety issues or wear-related failures. 3. Environmental Stress Testing • Temperature Extremes: • Operated flawlessly after being frozen at -35°C (-31°F) for 24 hours. • Functioned reliably after exposure to heat at +70°C (158°F) for 24 hours. • Mud and Sand Tests: • The pistol was submerged in mud and sand, stripped of lubrication, and still fired reliably. 4. Parts Interchangeability • The P-01 was disassembled and reassembled with parts from randomly selected pistols to ensure complete interchangeability without loss of accuracy or reliability. Key Outcomes The CZ P-01 passed all tests with flying colors, demonstrating: • Exceptional reliability under adverse conditions. • High durability over extended use. • Safety even under extreme stress scenarios. Conclusion The NATO testing regimen confirmed the P-01 as one of the most reliable compact pistols available. Its performance exceeded not only NATO standards but also those of many other military and law enforcement firearms. For official documentation, you may need to contact CZ-USA or access NATO’s archives related to small arms testing.

For those who don’t know here is a extensive explanation.

The CZ P-01 underwent an extensive and rigorous testing process to meet NATO standards and earn its NATO Stock Number (NSN 1005-16-000-8619). These tests were conducted to ensure the pistol’s reliability, durability, and safety under extreme conditions. Below are the specific tests and details: 1. Reliability Testing • Mean Rounds Between Failure (MRBF): The P-01 achieved an MRBF of 2,142 rounds, far exceeding the NATO requirement of 495 rounds. This was tested over 15,000 rounds, with only 7 stoppages recorded, demonstrating a failure rate of just 0.05%. • Extended Durability: The pistol successfully completed a 30,000-round test with no mechanical failures, showing exceptional longevity. 2. Safety Testing • Drop Tests: • The pistol was dropped 54 times from 1.5 meters (4.9 feet) onto concrete in various orientations (e.g., muzzle, butt, sides) while loaded with blanks and the hammer cocked. It passed without accidental discharge or damage. • Additional drops were performed from heights of up to 3 meters (9.8 feet) with no failures. • Dry Fire and Decocking: • Over 4,000 dry fires and 3,000 decocking actions were conducted without any safety issues or wear-related failures. 3. Environmental Stress Testing • Temperature Extremes: • Operated flawlessly after being frozen at -35°C (-31°F) for 24 hours. • Functioned reliably after exposure to heat at +70°C (158°F) for 24 hours. • Mud and Sand Tests: • The pistol was submerged in mud and sand, stripped of lubrication, and still fired reliably. 4. Parts Interchangeability • The P-01 was disassembled and reassembled with parts from randomly selected pistols to ensure complete interchangeability without loss of accuracy or reliability. Key Outcomes The CZ P-01 passed all tests with flying colors, demonstrating: • Exceptional reliability under adverse conditions. • High durability over extended use. • Safety even under extreme stress scenarios. Conclusion The NATO testing regimen confirmed the P-01 as one of the most reliable compact pistols available. Its performance exceeded not only NATO standards but also those of many other military and law enforcement firearms. For official documentation, you may need to contact CZ-USA or access NATO’s archives related to small arms testing.