MIL-DTL-83505B
6. NOTES
(This section contains information of a general or explanatory nature, which may be helpful, but is not mandatory.)
6.1 The sockets covered by this specification are military unique because they must be able to operate satisfactory under random
vibration, 100 g's of shock, and temperatures ranging from - 55 to + 125°C. Commercial electronic components are not designed to
withstand such extreme and sudden environmental conditions and would experience catastrophic failure.
6.2 Intended use. All sockets covered by this specification are intended for application in electronic and electrical circuits under
conditions that are not in excess of the ratings established herein (see 3.1), for the particular socket. Only plug-in component leads
with similar finishes to the mating socket contacts should be mated reference MIL-HDBK-454. Sockets for use with microcircuits in
aerospace and other severe vibration environments may require the approval of the Special Program Office (SPO). Where
application of sockets covered by this specification is contemplated for conditions in excess of those stated above, it is advisable that
approval of the cognizant bureau or service be obtained.
6.3 Acquisition requirements. Acquisition documents must specify the following:
a. Title, number and date of this specification.
b. Title, number and date of the applicable specification sheet, and the complete PIN (see 3.1).
c. Issue of DoDISS to be cited in the solicitation, and if required, the specific issue of individual documents referenced (see 2.1
and 2.2.1).
d. Packaging requirements (see 5.1).
6.4 Qualification. With respect to products requiring qualification, awards will be made only for products which are, at the time of
award of contract, qualified for inclusion in the applicable qualified products list whether or not such products have actually been so
listed by that date. The attention of the contractors is called to these requirements, and manufacturers are urged to arrange to have
the products that they propose to offer to the Federal Government tested for qualification in order that they may be eligible to be
awarded contracts or purchase orders for the products covered by this specification. Information pertaining to qualification of
products may be obtained from Defense Supply Center Columbus, ATTN: DSCC-VQP, 3990 East Broad Street, Columbus, Ohio
43216-5000.
6.4.1 Provisions governing qualification. Copies of "Provisions Governing Qualifications" may be obtained upon application to
Standardization Document Order Desk, Building 4D, 700 Robbins Avenue, Philadelphia, PA 19111-5094.
6.5 Environmentally preferable material. Environmentally preferable materials should be used to the maximum extent possible
that the material meets or exceeds the operational and maintenance requirements, and promotes economically advantageous life
cycle costs. Table XVII lists the Environmental Protection Agency (EPA) top seventeen hazardous materials targeted for major
usage reduction. If any of these hazardous materials are required, it is recommended that it be used only when other materials
cannot meet performance requirements.
TABLE XVII. EPA top seventeen hazardous materials.
Benzene
Dichloromethane
Tetrachloroethylene
Cadmium and compounds
Lead and compounds
Toluene
Carbon Tetrachloride
Mercury and compounds
1,1,1 - Trichloroethane
Chloroform
Methyl Ethyl compounds
Trichloroethylene
Chromium and compounds
Methyl Isobutyl Ketone
Xylenes
Cyanide and compounds
Nickel and compounds
6.6 PIN. PIN is a new term encompassing previous terms used in specification such as part number, type designator,
identification numbers etc.
M
83505/1
-001
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Military designator
Specification
Dash number
sheet number
15
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