TM11-6625-3087-24P
Section IV.
National Stock Number and Part Number Index. A list, in
c.
National Item Identification Number (NIIN) sequence, of all National stock
numbered items appearing in the listing, followed by a list in alphanumeric
National Stock numbers
sequence of all part numbers appearing in the listings.
and part numbers are cross-referenced to each illustration figure and item
number appearance.
Explanation of Columns (Sections II and III)
3.
a.
Item No. (Column (1)).
Indicates the number used to identify items
called out in the illustration.
The source, maintenance, and recoverability
b.
SMR Code (Column (2)).
(SMR) code is a 5-position code containing supply/requisitioning information,
maintenance category authorization criteria, and disposition instruction, as
shown in the following breakout:
Maintenance
Recoverability
Source
Code
Code
Code
1st
5th position
two positions
Who determines
Fourth
How you get an item.
Third
disposition action on
position
position
an unserviceable
Who can install, Who can do
item.
replace or use
complete repair*
the item.
on the item.
2