Special Information. - TM-55-1730-221-20P0005

TM 55-1730-221-20P

quantity of the item required for one assembly only,

Code

Application/Explanation

including instances when similar assemblies are broken

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Nonreparable.

No repair is

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

authorized.

a quantity indicates that no specific quantity is

applicable, (e.g., shims, spacers, etc.).

(3) Recoverability Code.

Recoverability

codes are assigned to support items to indicate the

4. Special Information.

disposition action on unserviceable items.

The

The following publications pertain to the 10 ton hydraulic

recoverability code is entered in the fifth position of the

aircraft hand jack.

Uniform SMR Code format as follows

Publication and Short Title

Code

Definition

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Nonreparable item.

When

OPR, SVC AND REPAIR INSTR

unserviceable, condemn and

dispose at the level indicated in

T.O.

35A2-2-39-1/TM 55-1730-220-12

position 3.

53D22004 (REGENT)

c. National Stock Number. Indicates the National

T.O.

35A2-2-39-11/TM 55-1730-221-12

stock number assigned to the item and will be used for

53D22004 (COLUMBUS)

requisitioning purposes.

d. Part Number. Indicates the primary number

5. How to Locate Repair Parts.

used by the manufacturer (individual, company, firm,

corporation, or Government activity), which controls the

design and characteristics of the item by means of its

a. When National Stock Number or Part Number

engineering drawings, specifications, standards, and

is Unknown:

inspection requirements, to identify an item or range of

items.

(1) First. Find the illustration covering the

NOTE

assembly group to which the repair part belongs.

When a stock numbered item is

(2) Second. Identify the repair part on the

requisitioned,

the

repair

part

illustration and note the illustration figure and item

received may have a different part

number of the repair part.

number than the part being replaced.

(3) Third. Using the Repair Parts Listing, find

e. Federal Supply Code for Manufacturer (FSCM).

the figure and item number noted on the illustration.

The FSCM is a 5-digit numeric code listed in SB 708-42

which is used to identify the manufacturer, distributor, or

b. When National Stock Number or Part Number is

Government agency, etc.

Known:

f. Description. Indicates the Federal item name

(1) First. Using the Index of National Stock

and any additional description required to identify the

Numbers and Part Numbers, find the pertinent National

item. Basis of Issue (BOI) for Special Tools, Ground

Stock Number or part number.

This index is in

Support, and Flyaway Equipment.

ascending National Item Identification Number (NIIN)

sequence followed by a list of part numbers in

g. Unit of Measure (U/M). Indicates the standard

ascending alphameric sequence, cross-referenced to

of the basic quantity of the listed item as used in

the illustration figure number and item number.

performing the actual maintenance function.

This

measure is expressed by a two-character alphabetical

(2) Second. After finding the figure and item

abbreviation (e.g., ea, in, pr, etc.). When the unit of

number, locate the figure and item number in the repair

measure differs from the unit of issue, the lowest unit of

parts list.

issue that will satisfy the required units of measure will

be requisitioned.

6. Abbreviations. (Not Applicable).

h. Quantity Incorporated in Unit.

Indicates the