MAINTENANCE PLATFORM, TYPE B-1
PART NO. 50-19080 NSN 1730-00-390-5618 EIC: NA
REPAIR PARTS AND SPECIAL TOOLS LIST (RPSTL) INTRODUCTION
This RPSTL lists and authorizes spares and repair parts, special tools, special test measurement and diagnostic
equipment (TMDE) and other special support equipment required for performance of the Two-level maintenance
of the Maintenance Platform, type B-1. It authorizes the requisitioning, issue, and disposition of spares, repair
parts, and special tools as indicated by the Source, Maintenance, and Recoverability (SMR) codes
In addition to the Introduction work package, this RPSTL is divided into the following work packages.
1. Repair Parts List Work Packages. Work packages containing lists of spares and repair parts authorized
by this RPSTL for use in the performance of maintenance. These work packages also include parts which must
be removed for replacement of the authorized parts. Parts lists are composed of functional groups in ascending
alphanumeric sequence, with the parts in each group listed in ascending gure and item number sequence. Send-
ing units, brackets, lters, and bolts are listed with the component they mount on. Bulk materials are listed by item
name in FIG. BULK at the end of the work packages. Repair parts for reparable special tools are also listed in
a separate work package. Items listed are shown on the associated illustrations.
2. Special Tools List Work Packages. Work packages containing lists of special tools, special TMDE, and
special support equipment authorized by this RPSTL (as indicated by Basis of Issue (BOI) information in the DE-
SCRIPTION AND USABLE ON CODE (UOC) column). Tools that are components of common tool sets and/or
Class VII are not listed.
3. Cross-Reference Indexes Work Packages. There are two cross reference indexes work packages in
this RPSTL: the National Stock Number (NSN) Index work package and the Part Number (P/N) Index work pack-
age. The National Stock Number Index work package refers you to the gure and item number. The Part Number
Index work package refers you to the gure and item number.
EXPLANATION OF COLUMNS IN THE REPAIR PARTS LIST AND SPECIAL TOOLS LIST WORK PACKAGES
ITEM NO. (Column (1)).
Indicates the number used to identify items called out in the illustration.
SMR CODE (Column (2)). The SMR code containing supply/requisitioning information, maintenance level au-
thorization criteria, and disposition instruction, as shown in the following breakout:
5th position: Who
4th position: Who can do
1st two positions: How to
3rd position: Who can
complete repair* on the
get an item.
install, replace, or use the
action on unserviceable
* Complete Repair: maintenance capacity, capability, and authority to perform all corrective maintenance tasks of
the "Repair" function in a sue/user environment in order to restore serviceability to a failed item.