Section I. INTRODUCTION - TM-11-5895-245-20P0004

TM 11-5895-245-20P

SECTION I

INTRODUCTION

1. Scope

This manual lists spares and repair parts; special tools; special test, measurement, and diagnostic equipment

(TMDE), and other special support equipment required for performance of organizational maintenance of the

RT-211A/TPX, RT-264DIUPX-6, and RT-820/TPX-44. It authorizes the requisitioning and issue of spares and

repair parts as indicated by the source and maintenance codes.

2. General

This Repair Parts and Special Tools List is divided into the following sections:

a. Section II. Repair Parts List. A list of spares and repair parts authorized for use in the performance of

maintenance. The list also includes parts which must be removed for replacement of the authorized parts. Parts

lists are composed of functional groups in numeric sequence, with the parts in each group listed in figure and

item number sequence.

b. Section III. Special Tools List.Not applicable.

c. Section IV. National Stock Number and Part Number Index. A list, in National item identification

number (NIIN) sequence, of all National stock numbers (NSN) appearing in the listings, followed by a list, in

alphanumeric sequence, of all part numbers appearing in the listings. National stock numbers and part numbers

are cross-referenced to each illustration figure and item number appearance.

3. Explanation of Columns

a. Illustration This column is divided as follows:

(1) Figure number.Indicates the figure number of the illustration on which the item is shown.

(2) Item number. The number used to identify item called out in the illustration.

b. Source, Maintenance, and Recoverability (SMR) Codes .

(1) Source code. Source codes indicate the manner of acquiring support items for maintenance, repair,

or overhaul of end items. Source codes are entered in the first and second positions of the Uniform SMR Code

format as follows:

Code

Definition

PA - Item procured and stocked for anticipated or known usage.

XD - A support item that is not stocked. When required, item will be procured through normal supply

channels.

NOTE

Cannibalization or salvage may be used as a source of supply for any items source

coded above except those coded XA and aircraft support items as restricted by AR 700-

42.

(2) Maintenance code. Maintenance codes are assigned to indicate the levels of maintenance

authorized to USE and REPAIR support items. The maintenance codes are entered in the third and fourth

positions of the Uniform SMR Code format as follows:

(a) The maintenance code entered in the third position will indicate the lowest maintenance level

authorized to remove, replace, and use the support item. The maintenance code entered in the third position will

indicate one of the following levels of maintenance:

Code

Application/Explanation

O - Support item is removed, replaced, used at the organizational level.

(b) The maintenance code entered in the fourth position indicates whether the item is to be repaired

and identifies the lowest maintenance level with the capability to perform complete repair (i.e., all authorized

maintenance functions). This position will contain one of the following maintenance codes:

Code

Application/Explanation

Z - Nonreparable. No repair is authorized.

(3) Recoverability code. Recoverability codes are assigned to support items to indicate the disposition

action on unserviceable items. The recoverability code is entered in the fifth position of the Uniform SMR Code

format as follows:

Recoverability

Codes

Definition

Z - Nonreparable item. When unserviceable, condemn and dispose at the level indicated in position 3.