MIL-PRF-22097J
APPENDIX A
PROCEDURE FOR QUALIFICATION INSPECTION
A.1. SCOPE
A1.1 Scope. This appendix details the procedure for submission of samples for qualification inspection of resistors
covered by this specification. The procedure for extending qualification of the required sample to other resistors
covered by this specification is also outlined herein. This is a mandatory part of the specification. The information
contained herein is intended for compliance.
A.2. APPLICABLE DOCUMENTS
A.2.1 General. The documents listed in this section are specified in sections 3 and 4 of this specification. This
section does not include documents cited in other sections of this specification or recommended for additional
information or as examples. While every effort has been made to ensure the completeness of this list, document
users are cautioned that they must meet all specified requirements documents cited in sections 3 and 4 of this
specification, whether or not they are listed.
A.2.2 Government documents.
A.2.2.1 Specifications, standards, and handbooks. The following specifications, standards, and handbooks form a
part of this document to the extent specified herein. Unless otherwise specified, the issues of these documents are
those cited in the solicitation (see 6.2).
DEPARTMENT OF DEFENSE STANDARDS
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Leads for Electronic Component Parts.
(Copies of these documents are available online at https://assist.daps.dla.mil/quicksearch/ or
https://assist.daps.dla.mil or from the Standardization Document Order Desk, 700 Robbins Avenue, Building 4D,
Philadelphia, PA 19111-5094).
A.2.3 Order of precedence. In event of a conflict between the text of this document and the references cited
herein (except for related associated specifications, specification sheets, or MS sheets), the text of this document
takes precedence. Nothing in this document, however, supersedes applicable laws and regulations unless a specific
exemption has been obtained.
A.3. SUBMISSION
A.3.1 Sample. A sample consisting of 33 enclosed sample units and 2 unenclosed sample units each with the
same terminal type, and of highest and lowest resistance values in each style and characteristic for which
qualification is sought shall be submitted.
A.4. EXTENT OF QUALIFICATION
A.4.1 Extension of qualification. The resistance range included in the qualification of any one resistor style will be
between the highest and lowest resistance values inspected. Qualification of characteristic F is the basis for
qualification of characteristic C. Characteristic C or characteristic F qualification may also be extended to
characteristic A provided test data shows that the 2 percent contact resistance variation requirement of characteristic
A has been met. Qualification of one terminal type may be extended to other terminal types provided the internal
construction is the same and additional testing is performed in accordance with table A-I.
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