SECTION I INTRODUCTION - TM-11-5895-555-23P0005

TM 11-5895-555-23P

SECTION I

INTRODUCTION

NOTE

1. Scope

Cannibalization or salvage may be used

This manual lists spares and repair parts; special

as a source of supply for any items source

tools; special test, measurement, and diagnostic

coded above except those coded XA and

equipment (TMDE), and other special support

aircraft support items as restricted by AR

equipment required for performance of organiza-

700-42.

tional and direct support maintenance of the

(2) Maintenance code. Maintenance codes are

C-8157/ARC and MT-3802/ARC. It authorizes the

assigned to indicate the levels of maintenance au-

requisitioning and issue of spares and repair parts

thorized to USE and REPAIR support items. The

as indicated by the source and maintenance codes.

maintenance codes are entered in the third and

2. General

fourth positions of the Uniform SMR Code format

as follows:

This Repair Parts and Special Tools Lists is di-

(a) The maintenance code entered in the

vided into the following sections:

third position will indicate the lowest maintenance

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

level authorized to remove, replace, and use the

and repair parts authorized for use in the perfor-

support item. The maintenance code entered in the

mance of maintenance. The list also includes parts

third position will indicate one of the following

which must be removed for replacement of the

levels of maintenance:

authorized parts. Parts lists are composed of func-

Application/Explanation

Code

tional groups in numeric sequence, with the parts

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

in each group listed in figure and item number

the organizational level.

sequence.

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

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

the direct support level.

c. Section IV. National Stock Number and Part

(b) The maintenance code entered in the

Number Index. A list, in National item identifica-

fourth position indicates whether the item is to be

tion number (NIIN) sequence, of all National stock

repaired and identifies the lowest maintenance

numbers (NSN) appearing in the listings, followed

level with the capability to perform complete re-

by a list, in alphameric sequence, of all part num-

pair (i.e., all authorized maintenance functions).

bers appearing in the listings. National stock

This position will contain one of the following

numbers and part numbers are cross-referenced to

maintenance codes:

each illustration figure and item number appear-

Code

Application/Explanation

ance.

F -- The lowest maintenance level capable of

3. Explanation of Columns

complete repair of the support item is the

direct support level.

a. Illustration. This column is divided as follows:

Z--

Nonreparable. No repair is authorized.

(1) Figure number. Indicates the figure

(3) Recoverability code. Recoverability codes

number of the illustration on which the item is

are assigned to support items to indicate the dispo-

shown.

sition action on unserviceable items. The recov-

(2) Item number. The number used to identify

erability code is entered in the fifth position of the

item called out in the illustration.

Uniform SMR Code format as follows:

b. Source, Maintenance, and Recoverability

Recoverability

(SMR) Codes.

Definition

codes

(1) Source code. Source codes indicate the

Z--

Nonreparable item. When unserviceable,

manner of acquiring support items for mainte-

condemn and dispose at the level indi-

nance, repair, or overhaul of end items. Source

cated in position 3.

codes are entered in the first and second positions

F -- Reparable item. When uneconomically re-

of the Uniform SMR Code format as follows:

parable, condemn and dispose at the di-

Definition

Code

rect support level.

PA -- Item procured and stocked for anticipated

c. National Stock Number. Indicates the Na-

or known usage.

tional stock number assigned to the item and will

X D -- A support item that is not stocked. When

be used for requisitioning purposes.

required, item will be procured through

d. Part Number. Indicates the primary number

normal supply channels.

used by the manufacturer (individual, company,