MIL-PRF-55110 Printed Wiring Board, Rigid, General Specification ForThis specification establishes the performance and qualification requirements for rigid single??sided, double??sided, and multilayered printed wiring boards with or without plated through holes \(see 6.1\). Verification is accomplished through the use of one of two methods of product assurance \(QPL or QPL/QML\). Detail requirements, specific characteristics, and other provisions which are sensitive to the particular intended use are specified in the applicable master drawing.

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MIL�PRF�55110G

6. NOTES

(This section contains information of a general or explanatory nature that may be helpful, but is not mandatory.)

6.1

6.1 Intended use. Rigid printed wiring boards covered by this specification are intended for use in ground support,

airborne, and shipboard electronic equipment to eliminate high density hand wiring and where compact packaging is

desirable.

6.2

6.2 Acquisition requirements. Acquisition documents should specify the following:

Title, number, revision letter (with any amendment number when applicable), and date of this specification.

Packaging requirements (see 5.1).

Appropriate type (see 1.2.1) and base material type (see 1.2.2).

Title, number, revision letter (with any engineering change proposal or notice of revision number when

applicable), and date of the applicable master drawing (see 3.1.1).

Requirements for certificate of conformance, if other than 3.6.

The printed wiring board performance verification level desired (QPL or QPL/QML). If no level is specified,

QPL printed wiring board performance verification will be used.

6.3

6.3 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 Qualified Products List (QPL) No. 55110 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 orders for the products covered by

this specification. Information pertaining to qualification of products may be obtained from Defense Supply Center

Columbus, ATTN: DSCC�VQE, P.O. Box 3990, Columbus, Ohio 43218�3990 or by email

conform to the guidelines of SD�6, "Provisions Governing Qualification" (see 6.3.3).

6.3.1

6.3.1 Transference of qualification. Manufacturers currently qualified to MIL-PRF-55110F will have their

qualification transferred to this specification. The expiration date of their current qualification will not be changed.

Qualifications in process (before the date of this specification) will be performed to the requirements MIL-PRF-55110F

with amendment 1. New applications for qualification (after the date of this specification) will be performed to the

requirements of this revision.

6.3.2

6.3.2 Retention of qualification. Printed wiring boards verified and certified to MIL-P-55110D, MIL-P-55110E,

MIL-PRF-55110E, or MIL-PRF-55110F (with any amendment) or to any product assurance level contained herein will

retain qualification to this specification.

6.3.2.1

6.3.2.1 Discussion. MIL-P-55110C certification program was not governed by the policies and procedures of the

Defense Standardization Program as defined by DoD 4120.3-M and therefore does not exist within the QPL program

of MIL-P-55110D and beyond. For additional information concerning this issue, see MIL-P-55110C, paragraph 60.1.

6.3.3

6.3.3 "Provisions Governing Qualification". Copies of SD�6, "Provisions Governing Qualification", may be upon

application to Standardization Document Order Desk, 700 Robbins Avenue, Building 4D, Philadelphia, PA