Special Information. - TM-55-2810-218-20P0006

TM 55-2810-218-20P

MSUP Functional Group 70.

e. Quantity Incorporated in Unit, Column 5.

Indicates quantities required for one assembly only,

including instances when similar assemblies are broken

(2) Item Number, Subcolumn 7b. Indicates

down together. A "V" appearing in this column in lieu of

the callout number used to reference the item on the

a quantity indicates that a definite quantity cannot be

illustration.

indicated (e.g., shims, spacers). When parts are shown

4. Special Information.

as attaching two or more items, the quantities of these

a. Description, Column 3.

parts are those necessary to attach only one of the

(1) Oversize and undersize parts, such as

items.

studs, bushings, etc., are listed immediately after the

f. Fifteen-Day

Organizational

Maintenance

standard size part and in the same indent. The degree

Allowances, Column 6 of Sections II and III.

of oversize or undersize is stated in the description.

(1) The allowance column is divided into four

These parts are not index numbered, nor is a required

subcolumns. Indicated in each subcolumn is the total

quantity shown.

quantity of items authorized for the number of

(2) When an item has been replaced, issue

equipments supported. Subsequent appearances of the

will continue to be made until existing stocks become

same item will have the letters "REF" in the allowance

exhausted except in the case when replacement is

columns. Items identified with an asterisk * in this

limited to one-way use. To insure complete exhaustion

column will be requisitioned on an "as required" basis

of stock on hand and if it is acceptable to use a replaced

until stockage is justified based on demand in

item, the replaced item should be requisitioned. To

accordance with AR 710-2.

denote one or two-way replacement, mnemonic codes

(2) Major Army commanders are authorized

will be used in the description as follows: The replaced

to approve reductions in the range of support items

item(s) will always contain the mnemonic code RPL-BY.

authorized for use in units within their commands.

The replacing item, if it is a two-way replacement, will

Recommendations for increase in range of items

contain the mnemonic code RPLS. If it is a one-way

authorized for use will be forwarded to Commanding

replacement, no code will be used.

Additional

General, U.S.

Army Aviation Systems Command

mnemonic codes (para 6), are used to reflect the status

(AVSCOM), P.O. Box 209, St. Louis, MO 63166.

and relationship of items similar or related items used in

the end article (e.g., OBS-BY, ASSYFR, OBS-AFT-

(3) Organizational

units

providing

CMPL-W).

maintenance for more than 100 of these equipments

shall determine the total quantity of parts required by

(3) When details of an assembly are shown

converting the equipment quantity to a decimal factor by

on another text page, the description of that assembly is

placing a decimal point before the next to the last digit

followed by a notation stating where these details can be

of the number to indicate hundredths, and multiplying

located. Example: "391624-20, Carburetor Assembly.

the decimal factor by the parts quantity authorized in the

See figure 24 for breakdown." The parts that make up

51-100 allowance column.

Example:

authorized

the carburetor assembly will be found in the text listing

allowance for 51-100 equipments is 40; for 150

for figure 24.

equipments multiply 40 by 1.50 or 60 parts required.

(4) The basis of issue for authorized special

g. Illustration, Column 7. This column is divided as

tools, test, and support equipment is the number of end

follows:

items of equipment supported.

(1) Figure Number, Subcolumn 7a. Indicates

b. Usable on Code, Column 3. This column will

the figure number of the illustration on which the item is

contain the basic designator and provides for a

shown. An alpha designator in this column indicates a

maximum of seven series (models) applications. The

specific functional group as follows:

subcolumns will contain the series (model) number

KITS Functional Group 50.

opposite the first line of nomenclature of each item

BULK Functional Group 60.

listed to indicate the usable application(s) of that item.