DATA ITEM DESCRIPTION
Form Approved
OMB No. 0704-0188
Public reporting burden for this collection of information is estimated to average 110 hours per response, including the time for reviewing instructions, searching existing data sources,
gathering and maintaining the data deeded, and comparing and reviewing the collection of information. Send comments regarding this burden estimate or any other aspect of this
collection of information, including suggestions for reducing this burden, to Washington Headquarters Services, Directorate for Information Operations and Reports, 1215 Jefferson Davis
Highway, Suite 1204, Arlington, VA 22202-4302, and to the Office of Management and Budget, Paperwork Reduction Project (0704-0180), Washington, DC 20503.
1. TITLE
TEST REQUIREMENTS DOCUMENT (TRD)
2. IDENTIFICATION NUMBER
DI-ATTS-80041A
3. DESCRIPTION/PURPOSE
3.1 The TRD defines test performance, test conditions, diagnostic requirements, and
support equipment to fault locate, align, and verify proper operation of an item under
test. It is used in the preparation of test packages (e.g., tapes, tape manuals, and
interface items, etc.) or test procedures for test equipment.
4. APPROVAL DATE
(YYMMDD)
970124
5. OFFICE OF PRIMARY RESPONSIBILITY (OPR)
F/AFMC-DOP
6a. DTIC
APPLICABLE
6b. GIDEP
APPLICABLE
7. APPLICATION/INTERRELATIONSHIP
7.1 This Data Item Description (DID) contains the format and content preparation
instructions for the data product generated by the specific and discrete task requirements
as delineated in the contract.
7.2 This DID is applicable to engineering (developmental), preliminary qualification,
qualification, and acceptance testing.
7.3 This DID supersedes DI-ATTS-80041.
8. APPROVAL LIMITATION 9a. APPLICABLE FORMS 9b. AMSC NUMBER
F7229
10. PREPARATION INSTRUCTIONS
10.1 Format. Contractor format is acceptable.
10.2 Content. The TRD shall include four parts for each item being tested. All test
parameters and test conditions shall be independent of any specific test equipment. The
TRD shall include the following information:
10.2.1 Part A - A detailed description of the performance characteristics of each system,
subsystem, unit, and subassembly (referred to as Units-Under-Test (UUT)) and a summary of
the total testing requirements including input conditions, output measurements, and test
points.
a. Functional name of the UUT and supplier's part numbers.
b. All inputs and their range and tolerance.
c. All outputs in terms of their range, accuracy, and relationship to the input
conditions.
d. All test points identified by test connector, pin designator, function, and signal
(input or output) conditions. This will include the specific parameters that can be
measured at the test point and the value(s) expected.
11. DISTRIBUTION STATEMENT
DISTRIBUTION STATEMENT A: APPROVED FOR PUBLIC RELEASE; DISTRIBUTION IS UNLIMITED.
DD Form 1664, APR 89 Previous editions are obsolete. Page 1 of 2 Pages
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