MIL STD NPRD nonelectronic parts reliability data. Language: Anglais. Publication date: · Paperback Out of Print Publisher: TI FRANCE. NOTE: The Automated Text Reader provides access to all the information contained in the individual sections of the NPRD hard copy product. Within each . NPRD The expanded part types and data cover ground, airborne and naval environments. Background. Accurate and timely reliability predictions are an .

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This document hardcopy and electronic versions is protected by U.

Although the data contained in this publication were collected from a wide variety of sources, everything possible has been done to screen the data such that only high quality data is added to the database and presented in this document.

To define NPRD as the calculation method. Create a new item by pressing F7. Make a selection from the Item type list box.

The part’s NPRD dialog box opens: The Item Data dialog box appears. Repeat steps to define the Manual selection choice alternative choice. Select a value from the Quality list; if the criteria are found in the NPRD database, the failure rate is displayed in the Failure Rate field. Copyright Law and may not be copied, automated, re-sold, or redistributed to multiple users without the express written permission.

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Reliability Data Sources

PublicationsTools Tag: Click here to view subscription options. NPRD failure rates are not given for all combinations of these parameters. Knowledge of life-limiting failure pnrd and how these mechanisms will behave in the intended use environment is also necessary.

You can tell RAM Commander how to perform the search by:. Then you need to select the Quality level.

NPRD provides historical reliability data on a wide variety of part types to aid engineers in npprd the reliability of systems for which their own data does not already exist. To define NPRD as the calculation method 1.

NPRD 95 – RMQSI Knowledge Center

Two scenarios may occur: Activate the Product tree view. RAM Commander’s NPRD database contains information on failure rates for various Item types keyed by part family, Item type, part description, environment and quality level. Contact us by email or calling for multi seat licensing or for purchasing multiple Hard-copies for a discount. The subscription version will work on any operating system including Apple Mac machines. Right-click nprf choose Edit. If you select a manual selection choice, you will always get an FR for a part – even if an FR may not exist for several combinations of the automatic library search.

Nonelectronic Parts Reliability Data Publication (NPRD-2016)

Define the search algorithm. When properly performed, they can provide valuable insight into the design and maintenance of reliable systems. In addition, only field failure rate data has been included. On the NPRD screen you need to define the appropriate Part Description which describe, in the best way, your specific part.


The NPRD user should note that the use of any reliability prediction technique, or the use of the data contained in this book, should complement not replace sound reliability engineering and design practices. Choose an option Corporate Individual Site Clear. Only in this manner can robust designs be ensured. Accurate and timely reliability predictions are an important part of a well-structured reliability program.

You can tell RAM Commander how to perform the search by: Click the NPRD button. Within each individual section of NPRD, the tool provides basic search and browsing capabilities that allow for locating the information of interest.

This product is also offered as a subscription. This method is applied to mechanical and other non-electronic parts. This publication was developed by Quanterion Solutions Incorporated. CorporateIndividualSite. RAM Commander attempts to find the failure rate using two sets of data: Type a reference designator in the Ref.