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|  MlL-R-81128
(WEP)
Method I - Steel Stamp. -Marking shall be an impression cut,
3.2.1
pressed, stumped, rolled or peened into the p a r t with suitable tools.
M e t h o d II - Electric Etch or Scribe. -Marking shall be a
3.2.2
permanent impression made wit h either an electrically operated vibratory scriber or
with an electric arc between the part and a suitable scriber.
.
3.2.3
g or Stenci ling. -Marking shalI be made
Method III - Ink Sta
using an indelible ink which contrasts
the color of the part and is applied by
means of a rubber stamp, stencil , or other method which does not scratch or damage
the surface of the part. The marking shal I then be covered with cIear lacquer or var-
nish.
Method IV - Decal.
3.2.4
-Marking shall consist of a decal which
complies with MIL-D-8634.
Method V - Tag.
3.2.5
-Marking shall be made on cardboard tag tied
to part by string or wire.
Method VI - Integral.
3.2.6
-Marking shall be incorporated into dies
or molds so that it automatically becomes a feature of parts which are stamped, cast,
f o r g e d , etc.
3.3
Types of Marking.
-The following types of marking content
shall be used as specified on the drawings.
Type 1 - Component Part Markin g , N o n - s e r i a l i z e d . - T h e p a r t
3.3.1
shall be marked with BuWeps drawings number, applic a b l e revision letter, and
manufacturer's identification as assigned by handbook H-4 or an approved symbol.
Type 2 - Component Part Marking, S e r i a l i z e d -The part shall
3.3.2
be marked with BuWeps drawings number, applicable revision letter, part serial
number, and manufacturer's identification as assigned by handbook H-4 or an
approved symbol.
T y p e 3 - Loaded Motor Assembly Marking. -Marking of loaded
3.3*3
motor assembIies shall contain the following minimum information, arranged
approximately as shown and reading from motor forward end to aft end.
Mk
XX
Mod
XX
Name of Item
(Revision Letter) SERIAL NO. XXXXXXX
BUWEPS
DWG.
NO.
3
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