 |
|||
|
|
|||
| ||||||||||
|
|  MIL-W-3947B
3.5 Deviations. The requirements of this specification shall not be
deviated from written approval is obtained from the procuring agency.
Specific deviations should be determined during the Procedure Certification
(paragraph 3.1) and Tables I and II modified accordingly.
3.6 Proposed Changes. The data listed below shall be furnished as
an enclosure with engineering change proposals, and resubmitted or summarized
in all proposed contract changes or amendments, which affect the weight or
balance of the missile. Balance calculations shall be based on the latest
Weight and Balance Status Report or the most recent Actual Weight and Balance
Report.
(a) The change in guaranteed weight empty and moment.
(b) The change in mission load and moment for the principal
loading conditions in the contract detail specification.
(c) Weight breakdowns prepared in reasonable detail substantiating the
changes in weight empty and mission load. The weight report on
which the weight breakdown is based shall be referenced. Weights
of Government furnished equipment items deleted shall be the
specified (nominal) weights on which the current guaranteed
weight empty is based. The weights of Government furnished
equipment items added, upon which the revised guaranteed weight
empty will be based, shall be listed specifically. In any case
where the change in guaranteed weight empty will differ materially
from the change in predicted weight empty, due to difference
between specified and predicted weights of GFE or other reasons,
appropriate comment shall be included, calling attention to and
indicating the magnitude of the differences in weight and center
or gravity changes.
(d) When a proposed change involves a large center of gravity shift,
information to justify that center of gravity limits will not
be exceeded shall be submitted.
(e) When a proposed change involves a major modification of one
missile or group of missiles, the data required above shall be
submitted in the form of a brief weight report deriving the
calculated and guaranteed weight and balance of the modified
missile, mission load, and the extreme balance conditions of
the missile gross weights.
3.7 Extension of contract for additional quantity. If an additional
quantity of the same type of missile without major changes is procured on an
extension to a production contracts the schedule of intermediate reports shall
automatically be extended to include the additional quantity. The Actual Weight
and Balance Report for the last missile of the original quantity shall be
furnished for the last missiles of the extended quantity.
9
|
|
Privacy Statement - Press Release - Copyright Information. - Contact Us |
Click
here for thousands of PDF manuals