Section I. INTRODUCTION
B-1. Scope
This appendix lists integral components of and basic issue
items for the OE-254/GRC to help you inventory items
required for safe and efficient operation.
B-2. General
This Components of End Item List is divided into the
following sections:
a. Section II. Integral Components of the End Item. These
items, when assembled, comprise the OE-254/GRC and
must accompany it whenever it is transferred or turned
in. The illustrations will help you identify these items.
b. Section III. Basic Issue Items. These are the minimum
essential items requirted to place the OE-254/GRC in
operation, to operate it, and to perform emergency
repairs. Although shipped separately packed they must
accompany the OE-254/GRC during operation and
whenever it is transferred between accountable officers.
The illustrations will assist you with hard-to-identify
items. This manual is your authority to requisition
replacement BII, based on TOE/MTOE authorization of
the end item.
B-3. Explanation of Columns
a. Illustration. This column is divided as follows:
(1) Figure Number. Indicates the figure number of the
illustration on which the item is shown.
(2) Item number. The number used to identify item
called out in the illustration.
b. National Stock Number. Indicates the National stock
number assigned to the item and which will be used for requisitioning.
c. Part Number. Indicates the primary number used by
the manufacturer, which controls the design and characteristics
of the item by means of its engineering drawings,
specifications, standards, and inspection requirements to
identify an item or range of items. Following the part
number, the Federal Supply Code for Manufacturers
(FSCM) is shown in parentheses.
d. Description. Indicates the Federal item name and, if
required, a minimum description to identify the item.
e. Location., The physical location of each item listed is
given in this column. The lists are designed to inventory
all items in one area of the major item before moving on
to an adjacent area.
f. Usable on Code “USABLE ON” codes are included
to help you identify which component items are used on
the different models. Identification of the codes used in
these lists are:
Code Used on
A OE-254/GRC with AB-1244/GRC
B OE-254/GRC with AB-1244B/GRC
g. Quantity Required (Qty Reqd). This column lists the
quantity of each item required for a complete major item.
h. Quantity. This column is left blank for use during an
inventory. Under the Rcvd column, list the quantity you
actually receive on your major item. The Date columns
are for your use when you inventory the major item at a
later date; such as for shipment to another site.
B-