DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE
REPAIR PARTS AND SPECIAL TOOLS LIST
SECTION I. INTRODUCTION
Scope. This RPSTL lists and authorizes spares and repair parts required for performance of direct and general
support maintenance of the Mainframe Oscilloscope, Tektronix, Type 7613; Amplifier, Vertical, Tektronix, Type 7A26;
Time Base, Plug-in, Tektronix, Type 7B53A; Sampling, Plug-In, Tektronix, Type 7S11; Sampling Head, Tektronix, Type
S4; Sampling Time Base, Tektronix, Type 7T11; and Plug-In Unit, Electronic, Tektronix, Type S52. It authorizes the
requisitioning, issue, and disposition of spares and repair parts as indicated by the Source, Maintenance and
Recoverability (SMR) codes.
General. In addition to this section I, Introduction, this Repair Parts and Special Tools List is divided into the following
Section II. Repair Parts List. A list of spares and repair parts authorized by this RPSTL for use in the
performance of maintenance. Parts lists are composed of functional groups in ascending numeric sequence. Parts are
listed in alphabetical sequence within each figure number.
Section III. Special Tools List. Not applicable.
Section IV. National Stock Number and Part Number Index. A list, in National item identification number
(NIIN) sequence, of all National stock numbered items (NSN) appearing in the listing, followed by a list in alphanumeric
sequence of all part numbers appearing in the listing. NSN's and part numbers are cross-referenced to the figure and
item number appearance.
Explanation of Columns. (Section II)
Item No. (Column (1)). Indicates the number used to identify each item appearing in the listing.
SMR CODE (Column (2)). The Source, Maintenance, and Recoverability (SMR) code is a 5-position code
containing supply/requisitioning information, maintenance category authorization criteria, and disposition instructions as
shown in the following breakdown:
How you get an item.
disposition action on
Who can install,
Who can do
replace or use
on the item.
*Complete Repair: Maintenance capacity, capability, and authority to perform all the corrective maintenance tasks of the
"Repair" function in a use/user environment in order to restore serviceability to a failed item.