 |
|||
|
|
|||
| ||||||||||
|
|  MIL-C-24604(SH)
3.3.10 Pressure cycle. The cylinder shall pass the leakage test
(see 3.3.2) after being subjected to 25 cycles. zero to opetating pneumati
(air) pressure.
Virgin hydrostatic burst. The cylinder shall withstand a
3.3.11
hydrostatic burst test (see 4.6.7) pressure of not less than 15,000
and when the pressure is increased to failure, the failure shall occur
in the cylindrical portion of the vessel wall.
3.3.12 Impact resistance. After
being subjected to the drop test
(see 4.6.14), the cylinder shall pass
the extreme temperature leakage test
(see 4.6.3.2), the thermal shock (see
4.6.5) and pressure storage (see
4.6.10) tests and shall show no signs
of permanent deformation or
structural damage.
3.4 Marking. The following shall be legibly and permanently marked
in red letters on the cylinder in two places, 180 degrees apart:
"CHARGE WITH BREATHABLE COMPRESSED AIR
ONLY 5000
OPERATING PRESSURE AT
HANDLE WITH CAUTION DO NOT DROP"
Letters shall be not less than 3/8-inch high.
Identification of product. The cylinders shall be marked for
3*5
identification in accordance with MIL-STD-130, Specifying the following
information only:
Cylinder, high pressure air.
(a)
Number of this specification.
(b)
National Stock Number.
(c)
Manufacturer's serial number and part number.
(d)
Manufacturer's name or trademark (no address) and
(e)
manufacturer's code identification number.
Type .
( f)
Date of manufacture (month and year).
(g)
Date of test (month and year).
(h)
3.6 Workmanship
Workmanship shall be of the quality necessary
to produce cylinders free from defects which would affect proper
functioning in service.
3.6.1
Surfaces. Interior and exterior surfaces of the cylinders
shall be clean and free of all foreign matter.
4.
QUALITY
ASSURANCE
PROVISIONS
Responsibility for inspection. Unless otherwise specified in
4.1
the contract, the contractor is responsible for the performance of all
Except as otherwise specifie
inspection requirements as specified herein.
in the contract, the contractor may use his own or any other facilities
suitable for the performance of the inspection requirements specified
The Government reserves
herein, unless disapproved by the Government.
the right to perform any of the inspections set forth in the specification
where such inspections are deemed necessary to assure supplies and service
conform to prescribed requirements.
7
|
|
Privacy Statement - Press Release - Copyright Information. - Contact Us |
Click
here for thousands of PDF manuals