 |
|||
|
|
|||
| ||||||||||
|
|  MIL-C-37021
3.10.7 Metal fabrication. Metals (sheets, plates and tubing) shall be
free from dents, folds, or distortions. Material shall be straightened
by methods that will not cause injury to the metal. Operations (such as
bending, shearing, or cutting) shall be done neatly and accurately. Metal
forming shall be made with controlled means to insure uniformity of size and
shape.
3.11 Hardware. Hardware shall be as specified in the applicable drawing,
list, and as specified herein. If not specified, all hardware shall be
entirely suitable for the purpose intended and shall be completely compatible
with the material to which it is attached or which it joins including plated
material. Any fastening device required to be loosened, tightened, or removed
for repair, maintenance or adjustment shall not be swaged, peened, staked,
or otherwise deformed to prevent loosening of the device. All rotative
fasteners shall be correctly torqued. All threaded parts shall comply with
the National Bureau of Standards Handbook H-28.
3.12 Identification marking. Each module component (chair, stool and
case) shall be marked in accordance with the applicable requirements of
MIL-STD-130 as modified by this specification. Each case shall be marked
with the following information:
CHAIR AND STOOL UNIT, DENTAL OPERATING, PORTABLE
Name or registered trademark of the manufacturer
Contract or Purchase Order Number
Serial Number
Letters "US"
Each chair shall be marked with the following information:
Chair Unit of 6520-00-181-7349
Name or registered trademark of the manufacturer
Contract or Purchase Order Number
Serial Number
Letters "US"
Each stool shall be marked with the following information:
Stool Unit of 6520-00-181-7349
Name or registered trademark of the manufacturer
Contract or Purchase Order Number
Serial Number
Letters "US"
8
|
|
Privacy Statement - Press Release - Copyright Information. - Contact Us |
Click
here for thousands of PDF manuals