Section I. INTRODUCTION - TM-11-5895-490-34P0005

TM 11-5895-490-34P

SECTION I

INTRODUCTION

1. Scope

tered in the first and second positions of the

Uniform SMR Code format as follows:

This manual lists spares and repair parts; special

tools; special test, measurement, and diagnostic

Code

Definition

equipment (TMDE), and other special support

PA-Item procured and stocked for anticipated or

equipment required for performance of direct sup-

known usage.

port and general support maintenance of the

XD-A support item that is not stocked. When

RT-859/APX-72,

RT-859A/APX-72,

required, item will be procured through nor-

M T - 3 8 0 9 / A P X - 7 2 , and MT-3948/APX-72. It

mal supply channels.

authorizes the requisitioning and issue of spares and

NOTE

repair parts as indicated by the source and main-

Cannibalization or salvage may be used

tenance codes.

as a source of supply for any items source

2. General

coded above except those coded XA and

aircraft support items as restricted by

This Repair Parts and Special Tools List is divided

AR 700-42.

into the following sections:

(2) Maintenance code. Maintenance codes are

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

and repair parts authorized for use in the per-

assigned to indicate the levels of maintenance

formance of maintenance. The list also includes

authorized to USE and REPAIR support items. The

parts which must be removed for replacement of the

maintenance codes are entered in the third and

authorized parts. Parts lits are composed of func-

fourth positions of the Uniform SMR Code format

tional groups in numeric sequence, with the parts in

as follows:

(a) The maintenance code entered in the third

each group listed in figure and item number sequen-

position will indicate the lowest maintenance level

ce.

authorized to remove, replace, and use the support

c. Section IV. National Stock Number and Part

item. The maintenance code entered in the third

Number Index. A list, in National item iden-

position will indicate one of the following levels of

tification number (NIIN) sequence, of all National

maintenance:

stock numbers (NSN) appearing in the listings,

followed by a list, in alphameric sequence, of all part

Code

Application Explanation

numbers appearing in the listings. National stock

numbers and part numbers are cross-referenced to

O-Support item is removed, replaced, used at the

each illustration figure and item number ap-

organizational level.

pearance.

F-Support item is removed, replaced, used at the

direct support level.

3. Explanation of Columns

H-Support item is removed, replaced, used at the

a. Illustration. This column is divided as follows:

general support level.

(1) Figure number. Indicates the figure number

D-Support items that are removed, replaced, used

of the illustration on which the item is shown.

at depot, mobile depot, specialized repair ac-

(2) Item number. The number used to identify

tivity only.

item called out in the illustration.

(b) The maintenance code entered in the

fourth position indicates whether the item is to be

b. Source, Maintenance, and Recoverability

repaired and identifies the lowest maintenance level

(SMR) Codes.

with the capability to perform complete repair (i.e.,

(1) Source code. Source codes indicate the man-

all authorized maintenance functions). This position

ner of acquiring support items for maintenance,

will contain one of the following maintenance codes:

repair, or overhaul of end items. Source codes are en-