MIL-P-14514G
3.15.3 Pressure-release device. A pressurerelease device shall be provided
where the use of pressure lubricating equipment could damage grease seals or
other parts.
3.16 Identification marking.
The pumps shall be identified in accordance
With MIL-STD-130.
The marking shall be applied to the pumps on plates
conforming to MIL-P-514, type X, style 1, composition C of type I, grade A,
Each plate shall be attached by screws, bolts, or rivets in a
class 1 material.
location where the plate will be both visible and legible.
3.17 Treatment and painting.
The portions of the pumps normally painted,
Internally and externally shall be cleaned, treated, and painted in accordance
with MIL-T-704, type F or G, as applicable.
Unless otherwise specified (see
6.2), the color shall be camouflage green 383, conforming to MIL-C-46168.
3.18 Workmanship. The pumps shall be free from defects such as misaligned
components , incomplete welds, cracks, and any other defects that could impair
the operating and serviceability characteristics of the pumps.
All piping,
fittings, hoses, and cables shall be supported to prevent damage caused by
vibration, chafing, or sharp bends.
All parts, components , and assemblies of the
3.18.1 Castings and forgings.
pumps, which include castings and forgings, shall be clean of harmful extraneous
material such as sand, dirt, sprues, scale, and flux.
Rework shall be limited
to procedures which do not reduce mechanical properties or effect function.
Metal used in fabrication shall be free from kinks
3.18.2 Metal fabrication.
The straightening of material shall be done by methods that
and sharp bends.
Corners shall be square and true.
Flame-
will not cause injury to the material.
cutting, using tips suitable for the thickness of the steel, may be employed
instead of shearing and sawing. All bends shall be made with controlled means
Precaution shall be taken to avoid over-
to insure uniformity of size and shape.
Heated steel shall be allowed to cool slowly.
External surfaces shall
heating.
be free of burrs, sharp edges, and corners, except when sharp edges or corners
are required or where they are not detrimental to safety.
The surfaces of parts to be welded shall be free from rust,
3.18.3 Welding.
scale, paint, grease, or other foreign matter. Weldments, including weld beads,
shall be of homogeneous appearance and form without spattering or other
irregularities, complying with the size, configuration and other dimensional
requirements to develop the full strength of the parts joined by the welds. No
cracks of any type are permitted. All welding is to he produced by either AWS
or ASME code qualified welders. Welds shall transmit stress without permanent
deformation or failure when the parts connected by the weld are subjected to
proof and service loadings. Welds shall be in accordance with AWS D1.1.
Before assigning any welder or welding operator to welding
3.18.4 Welders.
work , the contractor shall make available to the contracting officer certifi-
cation that the welder or welding operator has passed qualification tests as
prescribed for the type of welding to be performed and that such qualifications
is effective as defined by the particular code of:
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