Section I. INTRODUCTION - TM-11-5895-687-20P0005

TM 11-5895-687-20P

SECTION I

INTRODUCTION

Scope

source of supply for any items source coded

above except three coded XA, XD, and air-

This manual lists repair parts required for perfor-

craft support items as restricted by AR

mance of organizationa maintenance of the AN/

700-42.

TPX-50.

(2) Maintenance code. Maintenance codes are as-

2. General

signed to indicate the levels of maintenance authorized

to USE and REPAIR support items. The maintenance

This Repair Parts and Special Tools List is divided into

codes are entered in the third and fourth positions of

the following sections:

a. Section II. Repair Parts List. A list of repair

the Uniform SMR Code format as follows

(a) The maintenance code entered in the third

parts authorized for use in the performance of mainte-

position will indicate the lowest maintenance level au-

nance. The list also includes parts which must be re-

thorized to remove, replace, and use the support item.

moved for replacement of the authorized parts. Parts

The maintenance code entered in the third position

lists are composed of functional groups in ascending

will indicate the following level of maintenance:

numerical sequence, with the parts in each group

Code

Application/Explanation

listed in figure and item number sequence.

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

0-Support item is removed, replaced, used at the or-

c. Section IV. National Stock Number and Part

ganizational level.

Number Index. A list, in ascending numerical se-

(b) The maintenance code entered in the fourth

quence, of all National stock numbers appearing in the

position indicates whether the item is to be repaired

listings, followed by a list, in alphanumeric sequence,

and identifies the lowest maintenance level with the

of all part numbers appearing in the listings. National

capability to perform complete repair (i.e., all author-

stock numbers and part numbers are cross-referenced

ized maintenance functions). This position will contain

to each illustration figure and item number appear-

one of the following maintenance codes:

Application/Explantion

ance.

Code

FThe lowest maintenance level capable of complete

3 . Explanation of Columns

repair of the support item is the direct support

The following provides an explanation of columns

level.

found in the tabular listings

D-The lowest maintenance level capable of complete

a. Illustration. This column is divided as follows

repair of the support item is the depot level, per-

formed by depot.

(1) Figure number. Indicates the figure number of

Z-Nonreparable. No repair is authorized.

the illustration in which the item is shown.

(2) Item number. The number used to identify

(3) Recoverability code. Recoverability codes are

each item called out in the illustration.

assigned to support items to indicate the disposition

b. Source, Maintenance, and Recoverability Codes

action on unserviceable items. The recoverability code

(SMR).

is entered in the fifth position of the Uniform SMR

(1) Source code. Source codes are assigned to sup

Code format as follows:

Recoverability

port items to indicate the manner of acquiring support

Definition

Codes

items for maintenance, repair, or overhaul of end

Z-Nonreparable item. When unserviceable, condemn

items. Source codes are entered in the first and second

and dispose at the level indicated in position 3.

positions of the Uniform SMR Code format as follows:

F-Reparable item. When uneconomically reparable,

Code

Definition

condemn and dispose at the direct support level.

PAItem procured and stocked for anticipated or

D-Reparable item. When beyond lower level repair

known usage.

capability, return to depot. Condemnation and

PDSupport item, excluding support equipment, pro-

disposal not authorized below depot level.

cured for initial issue or outfitting and stocked

L-Reparable item. Repair, condemnation, and dis-

only for subsequent or additional initial issues

posal not authorized below depot/specializes re-

or outfittings. Not subject to automatic replen-

pair activity level.

ishment.

c. National Stock Number. Indicates the National

NOTE

stock number assigned to the item and will be used for

Cannibalization or salvage may be used as a