 |
|||
|
|
|||
| ||||||||||
|
|  MIL-W-47091A (MI)
4.3 Sampling. For purposes of inspection, sampling shall be performed in
accordance with table III.
TABLE III. Sampling plan.
Lot Size
Sample Size
100%
2 to 3
3
4 to 25
5
26 to 50
6
51 to 90
7
91 to 150
10
151 to 280
11
281 to 500
15
501 to 1200
18
1201 to 3200
22
3201 to 10,000
29
10,001 and over
In all cases: Acceptance number is ZERO
Rejection number is ONE
4.4 Inspection. Inspection of the welded parts shall be by visual examination
to determine compliance with the requirements of this specification. At the discretion
of the Government Inspector, sample weldments representative of the production work
of any welder may be required to permit evaluation of compliance with the
requirements of this specification. Samples of fillet welds submitted for determining
penetration shall be cross-sectioned, polished and etched by a method acceptable to the
Government inspector. In addition, magnetic particle inspection shall be conducted on
such welds and by such methods specified on the design drawing.
5. PREPARATION FOR DELIVERY
This section is not applicable to this specification.
6. NOTES
(This section contains information of a general or explanatory nature that may
be helpful, but is not mandatory.)
8
|
|
Privacy Statement - Press Release - Copyright Information. - Contact Us |
Click
here for thousands of PDF manuals