SECTION I TM 1-6625-3081-30P
(5) ITEM column. The item number is that number assigned to the item as it appears in the
figure referenced in the adjacent figure number column.
FIGURE AND ITEM NUMBER INDEX. Not applicable.
5. Special Information.
USABLE ON CODE. The usable on code appears in the lower left corner of the Description
column heading. Usable on codes are shown as "UOC: . . . . . ." in the Description Column (justified
left) on the first line applicable item description/ nomenclature. Uncoded items are applicable to all
models. Identification of the usable on codes used in the RPSTL are:
b. SERIAL NUMBER APPLICATION. Part numbers shown in Sections II and III without any serial
number restrictions, are applicable to all serial numbered LRU/SRUs of Electronic Equipment Test
Facility TADS/PNVS Augmentation Equipment. When part numbers of spare/repair items are not the
same for all serial numbered LRU/SRUs, one of the following statements identifying the usable
effectivity will be made in the DESCRIPTION AND USABLE ON CODE (UOC) column as follows:
Component Assembly, Electronic (U/O 13082765) is
Defined as; electronic component assembly is used
on next higher assembly part number 13082765.
Program Sets, Test, AVIM See Fig 1 Assy Bkdn §76§
is defined as; AVIM test program sets is restricted
by effectivity code §76§. (Refer to paragraph 5b(1)
for description of effectivity codes.)
(1) EFFECTIVITY CODES. Effectivity codes are grouped in accordance with LRU/SRU system.
The following effectivity codes are used to define restricted usage on serial numbered components of
Electronic Equipment Test Facility TADS/PNVS Augmentation Equipment.
SERIAL NUMBER APPLICATION
Permissible to use 2139A until stock
To be used when ALT item 6 is