APPENDIX B. DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE REPAIR PARTS AND SPECIAL TOOLS LIST

TM 11-5820-401-35-1/NAVELEX 0967-LP-432-3021

APPENDIX B

DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE REPAIR PARTS

AND SPECIAL TOOLS LIST

Section I. INTRODUCTION

Definition

Code

B-1. Scope

PA -- Item procured and stocked for anticipated or

This appendix lists repair parts and special tools

known usage.

required for performance of direct support and gen-

XD -- A support item that is not stocked. When

the C-2999/VRC and

eral support maintenance of

required, item will be procured through

C-2742VRC. This appendix is current as of 1 July

normal supply channels.

1976.

NOTE

Cannibalization or salvage may be used as

B-2. General

a source of supply for any items source

This Repair Parts, and Special Tools List is divided

coded above except those coded XA, XD,

into the following sections:

and aircraft support items as restricted by

a. Sections II and V. Repair Parts List. A list of

AR 700-42.

repair parts authorized for use in the performance of

(2) Maintenance code. Maintenance codes are as-

maintenance. The list also includes parts which must

signed to indicate the levels of maintenance au-

be removed for replacement of the authorized parts.

thorized to USE and REPAIR support items. The

Parts lists are composed of functional groups in as-

maintenance codes are entered in the third and

cending numerical sequence, with the parts in each

fourth positions of the Uniform SMR Code format as

group listed in figure and item number sequence.

follows:

b. Sections III and VI. Special Tools List. Not

(a) The maintenance code entered in the third

applicable.

position will indicate the lowest maintenance level

c. Sections IV and VII. National Stock Number and

authorized to remove, replace, and use the support

Part Number Index. A list, in ascending National

item. The maintenance code entered in the third

item identification number (NIIN, last 9 digits) se-

position will indicate one of the following levels of

quence, of all National stock numbers appearing in

maintenance:

the listings, followed by a list, in alphameric se

Code

Application/Explanation

quence, of all part numbers appearing in the

O- Support item is removed, replaced, used at

the organizational level.

listings. National stock number and part numbers

are cross-referenced to each illustration figure and

F- Support item is removed, replaced, used at

item number appearance.

the direct support level.

H - Support item is removed, replaced, used at

the general support level.

B-3. Explanation of Columns

D - Support items that are removed, replaced,

The following provides an explanation of columns

used at depot, mobile depot, specialized re-

found in the tabular listings:

pair activity only.

a. Illustration. This column is divided as follows:

(b) The maintenance code entered in the

(1) Figure number. Indicates the figure number

of the illustration in which the item is shown.

fourth position indicates whether the item is to be

(2) Item number. The number used to identify

repaired and identifies the lowest maintenance level

each item called out in the illustration.

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

b. Source, Maintenance, and Recoverability Codes

all authorized maintenance functions). This position

(SMR).

will contain one of the following maintenance codes:

(1) Source Code. Source codes are assigned to

ApplicationlExplanation

Code

support items to indicate the manner of acquiring

D - The lowest maintenance level capable of

support items for maintenance, repair, or overhaul of

complete repair of the support item is the

end items. Source codes are entered in the first and

depot level, performed by depot.

second positions of the Uniform SMR Code format as

Z - Nonreparable. No repair is authorized.

follows:

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