NATO
Logistics
Handbook
October 1997
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Chapter 10: Cooperative Logistics
Cooperative Logistics Techniques
1022. There are a number of materiel management
techniques which are prerequisites for, or support, the introduction
of cooperative logistics arrangements.
NATO Codification System (NCS)
1023. Every holder of materiel, whether to be manufacturer
or user, requires a system to identify his equipment. For
the manufacturer this system will be centred on monitoring
the conception, production and sale of the items. For the user,
this system should allow him to manage his resources
through accurate stock control and forecasting of reprovisioning
needs. Consequently the same type of items, which could satisfy a
similar need, but manufactured by different companies, will be
identified by a different numbering system. This system cannot satisfy
the requirements of users who manage their inventories by type
of items notwithstanding their origins.
1024. The NCS therefore is conceived to respond to
the requirements in the fields of acquisition of materiel,
warehousing and management of resources, maintenance, and disposal. It
is based upon the NATO Stock Number (NSN); to every item
of supply is assigned a unique NSN, notwithstanding how
many items of production might satisfy the requirements and how
many users there are.
1025. The NSN consists of:
1026. Information associated with the NSN includes the list
of approved item names; the list of items of production complying
with the item of supply concept; the list of user nations; the item
descriptive characteristics data; information about interchangeable
components and substitutes; information on transportation, storage
and packaging; management data.
1027. The NCS is managed by the
Group of National Directors on Codification -
AC/135 which is supported by NAMSA. They produce the NATO Master Cross Reference List (N-MCRL) on CD-Rom that includes all 15,000,000 NSNs, some 30,000,000 part numbers, and information about more than 230,000
manufacturers and vendors. NAMSA also manages the NATO Mailbox
System (MBS) allowing the transfer of data among the member countries.
Integrated Logistics Support (ILS)
1028. ILS is the management and technical process
through which supportability and logistics support considerations
of systems/equipments are integrated from the early phases of,
and throughout the life cycle of, the project, and by which all
elements of logistic support are planned, acquired, tested and
provided in a timely and cost-effective manner. It is NATO policy to
ensure that financial and other resources required to
maintain operational availability receive the same emphasis as
those required to achieve performance objectives and timely
delivery of the equipment. The SNLC developed ALP-10 on
Integrated Logistics Support in 1991.
1029. ILS is structured around the lifecycle management
model as used in the Phased Armaments Programming System
(PAPS) (see Chapter 9). The model portrays the total life span of a
system, commencing with mission-need evaluation and
extending through the inservice phase to its eventual disengagement.
The model is applied to both commonly and jointly funded projects.
Logistic Support Analysis (LSA)
1030. LSA is a structured process which includes actions
to define, analyze and quantify logistics support requirements,
and to influence design for supportability, throughout
system development. It stresses simplicity and reduced
logistics requirements, and the objective of LSA is to enable
optimum system performance and availability at minimum life cycle
cost. The LSA is conducted on an interactive basis throughout
the acquisition cycle as studies, trade-offs, service advice, and
test and evaluation lead to successive design refinement.
- During design, the analysis is oriented towards
assisting the design engineering in incorporating
logistic requirements into equipment design. This
includes incorporation of key logistic-related design
objectives, reliability, maintainability and testability.
- As the project progresses, the LSA process
concentrates on providing detailed descriptions of specific
resources required to support a system throughout its
in-service phase by providing timely valid data for all areas of
ILS. That data is used to plan, acquire and position
support resources (personnel, funding and materiel) to
ensure deployed systems meet their availability requirements.
- During the later production and in-service phases of
the project, feedback data are used to review the
continuing validity of data to ensure that Life Cycle Cost (LCC)
plans are being realised.
Life Cycle Costing (LCC)
1031. LCC is the total sum of the direct, indirect,
recurring, non-recurring and other related costs incurred, or estimated
to be incurred, in the design, development, production,
operations, maintenance and support of a major system over its
anticipated life span. The LCC analysis is a typical task that starts early
in the life cycle of the project and must be carried out
throughout the entire life cycle of the system.
Continuous Acquisition and Life Cycle Support (CALS)
1032. CALS is intended to capture, store, and process, in
digital form, all technical, logistical, financial, design, and
manufacturing information relating to a weapon system from the early stages
of the acquisition through to the end of its service life. Information
is held in a database from which it can be extracted and
manipulated to provide the engineering specifications, lists of spare
parts, maintenance manuals and other support needed to build
the weapon system and to keep it operational.
1033. NATO CALS may be described as a strategy to
enable government and industry in the Alliance to move in
a coordinated way to achieve the following objectives:
- the integration of design, development, production
and support engineering and weapons systems support
to reduce development/production lead times and
costs; and
- the near paperless flow of information between
Alliance governments/forces and industry, and within
industry in order to enhance communication, reduce lead
times and ease collaboration between Alliance partners.
1034. CALS-like concepts and standards such as
Association Européenne des Constructeurs de Matériel Arospatial 2000 (AECMA 2000) already in use for the NATO Multirole
Combat Aircraft (NMCA) and the European Fighter (EF) Aircraft
have a much more limited scope than CALS. It will therefore
be necessary to study CALS-like systems to determine areas
of compatibility or features that could enhance NATO CALS.
1035. A NATO CALS Management Board (NCMB) and
a NATO CALS Office (NCO), sponsored by nations and created
in 1993, are developing CALS policy. Inter alia, the NCO
provides liaison on CALS matters with other NATO Committees,
produces CALS implementation recommendations/programmes for NIAG studies, and is developing a set of common CALS standards for eventual integration into
International Standards.
1036. NAMSA may play an executive and supporting
role, and the establishment of a NATO CALS Information
and Logistics Data Centre is under consideration.
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