 |
|||
|
|
|||
| ||||||||||
|
|  MIL-C-50242(MU)
4.2,2 Inspections to be performed.- Assemblies and components will be
subjected by the Government to any or all the examinations or tests specified
in this specification and any or all requirements of the applicable drawings.
4.2.3 Rejection.- If any assembly or component fails to comply with any
of the applicable requirements, the first article quantity shall be rejected.
The Government reserves the right to terminate its inspection upon any failure
of an assembly or component in the sample to comply with any of the stated
requirements. In the event of rejection, the Government reserves the right to
require the contractor to take corrective action and submit a new first article
quantity or portion thereof. Until a first article quantity is accepted, the
contractor is in no way authorized by the Government to resume regular production
unless otherwise directed by the Contracting Officer.
4.3 Inspection provisions
4.3.1 Lot formation.- The term "inspection lot" as used in this specification
is defined as an essentially homogeneous collection of units of product from
which a representative sample is drawn and inspected to determine conformance
with applicable requirements. The sample selected shall represent only that
quantity of units from which the sample was drawn and shall not be construed
to represent any prior or subsequent quantities presented for inspection.
Homogeneity shall be considered to exist provided the inspection lot has been
produced by one manufacturer, in one unchanged process, in accordance with the
same drawing, same drawing revision, same specification and same specification
revision and complies with the provisions for submission of product as specified
in MIL-STD-105. Changes to process, specification, or drawing not affecting
safety, performance, interchangeability, or storage, as determined by "the Govern-
ment, shall not be deemed to alter the homogeneity of an inspection lot. All
material submitted for inspection in accordance with this specification shall
comply with the homogeneity criteria specified herein regardless of the type of
sampling procedure which is being applied to determine conformance with requirements.
Lot numbering, as required, shall be in accordance with MIL-STD-1168.
4.3.2 Examination.- The examinations listed in the following subparagraphs
shall be performed on inspection lots (See 4.3.1) of the components or assemblies
designated in the applicable paragraph headings. Inspection for critical defects
(and major defects, when so specified) shall be 100 percent. Sampling plans for
major and minor defects shall be in accordance with M1L-STD-105 except that
continuous sampling plans in accordance with MIL-STD-1235 may be used if approved
by the Government. Instead of applying the AQL's designated herein to the
groups of major and minor defects listed, the contractor may elect to apply AQL's
to individual defects using an AQL of 0,40 percent for each major defect and an
AQL of 0.65 percent for each minor defect. When this method is elected, it shall be
applied to all of the major and minor defects listed in the applicable subparagraph
of this section, except where 100 percent inspection is specified, and be documented
as part of the contractor's inspection system. Equipment necessary for the
performance of the inspections listed shall be in accordance with 4.3.4.
5
|
|
Privacy Statement - Press Release - Copyright Information. - Contact Us |
Click
here for thousands of PDF manuals