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| MIL-H-8891A
Developmental and/or preproduction data - The follow-
6.2.2
ing data should be submitted during the development phase of the hydraulic
system and should be suitable for use as production procurement data:
(a) If it is determined by the preliminary service-
contractor conference (see 3.1.2) that MIL-H-8890 is not adequate for a
specific vehicle, the contractor shall prepare and submit for approval a
general specification for components similar to MIL-H-8890. This document
shall specify the performance, design, and testing requirements for all
components in the hydraulic system and also shall be the controlling
document for components not otherwise covered by an applicable component
specification.
(b) Hydraulic system schematic diagram in accordance
with 6.2.3.2 should be submitted for approval.
(c) Hydraulic system design report in accordance with
6.2.4 should be submitted for approval.
(d) Hydraulic system ground and flight test report in
accordance with MIL-T-5522 should be submitted for approval.
(e) Detail specifications and test reports for the
following Components should be submitted for technical review and approval:
(1) Pumps and motors.
(2) Flight-control actuators and servos.
(3) Flexible connectors including hoses
(if nonstandard)
(4) Packings and packing installations
(if nonstandard)
(5) Fluids (if nonstandard)
(6) Fittings (if nonstandard)
NOTE : Other components that may require surveillance, in view of
the criticalness of the particular item to the proper functioning
of the weapon system, may be specified after the hydraulic system
schematic diagrams have been reviewed. Tne list of surveillance
items will be established during the service-contractor conference
(see 3.1.2).
(f) Cross-sectional assembly drawings, in accordance
with 6.2.5, of all nonstandard hydraulic components should be submitted for
information.
(g) A failure mode and effects analysis of failures
and malfunctions affecting performance and safety shall be submitted.
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