 |
|||
|
|
|||
| ||||||||||
|
|  MIL-F-48267 (PA)
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 quan-
tity 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 using the same materials and methods in accord-
ance with the same drawings, same drawing revisions, same speci-
fications and same specification revisions and complies with the
provisions for submission of product as specified in MTL-STD-105.
of an inspection lot. All material submitted for inspection in
accordance with this specification shall comply with the homogen-
eity' 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 fol-
lowing subparagraphs shall be performed on inspection lots (see
4.3.1) of the components or assemblies designated in the appli-
cable 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
MIL-STD-105 except that continuous sampling plans in accordance
with MIL-STD-1235 may be used if approved by theGovernment. In-
stead of applying the AQL's designated herein to the groups of
major and minor defects listed, the contractor may elect to apply
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 sub-paragraph 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 per-
formance of the inspecitons listed shall be in accordance with
4.3.4.
20
|
|
Privacy Statement - Press Release - Copyright Information. - Contact Us |
Click
here for thousands of PDF manuals