O
* +
+6
DOD-W-24680
20
July 1977
MXLITAJiY SPSC3.?1CRTIOW
m?mRrc 14nckm4ERY/3nJxPusN’f,
~ XWC?UIREMENT s?fMt -
Tbia
specification im qiprwod
for am
by ●ll Dsparmtm ●nd ~enck. of
the Department
of Defsnee.
1. SCOPE
1.1 Scope. This ●pacification covers the geoaral Iegulrarnnts for machinery/equi~nt
configure to metric dinnaimna,
●ither wholly or partially (hybrid) .
(See 6.1
for
●idi-
tional dataila
of
intemdad we.)
1.2 Classification. Metric Mchinery/equipment shall be
of the followin g
clasmea, ● a
specified
T a e e 6 . 2 ) :
class m -
mtrsc design.
Clama M =
Hybrid ntric.
2.
APPLXCASLZ ~
2.1 Government-furnished docwienta.
Not ●pplicable.
the ekL?~iH&R%R” ..1.ss othervise
indicated,
. .
The
following document forma & part of this ●pacification to
the iaaua in
●ffect on data of
invi~tion for
bids
or request
for proposal shall apply.
MXCAN SOCXETY FOR msrrw AND MzmxALs (Asrn)
AsTN E 38 0
-
Iiatric ?zactice (1SSS Std 268, ANSX
Z21O.1).
(APPlkatkuJ for copies ektid be ddresmed to
thaAmerican
Society for fiatimg and
Matarials, 1916 Aece Straet, Philadelphia, Pennsylvania 19103.)
(Te&@kal society and tmcheical
●ssociation ●pacificat.ions And atindardm are genarally
available
for
reference from librari.a.
They are aleo distributed among technical groups
●nd
using Federal ●genciea.)
3.
SSOOXREKSMTS
3.1 Metric units
— —.
Metric unite,
practicea, and usagea shall be in
accordance with
ASTM E
300.
3.1.1 Preferred units.
Onleas otherwise specified (Sea 6.2). the
preferred -trAc
units
far the
=--MW Wmtitiea shsll be in ●c-rhce w1* table x. ule-
~nly
●
ccepted in
a particular segaent of industry.
to
tih~.~n %% ?%%%#&er.1 accordance
with industry practices for the particular
. .
Units used for other quantities shall be comparable in
s i s e
item consrned.
Beneficial coaments
(
reco
z
f
ase ndations,
●dditions, deletions]
●nd any pertinent
data which may be of use in improving this document should be addressed to:
COxmander,
Naval Ship Engineering Center, SEC 6124, Department of the Navy,
Washington, D.C. 20362 by using the self-addressed Standardization Document
Improvement
Proposal (M) tom 1426) appearing at the end of this document
or by letter.
FSC fIIISC’
—
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