MIL-PRF-87896A
KENNEDY SPACE CENTER
Solvent, Cleaning, 1,3-Dichloro-1,1,2,2,3-Pentafluoropropane,
KSC-SPEC-P-0022
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HCFC-225G, Specification For
(Copies of this document is available online at https://standards.nasa.gov/ or from NASA Technical
Standards Program Office, Marshall Space Flight Center, Marshall Space Flight Center, AL 35812).
ASME INTERNATIONAL
ASME B40.100-2005
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Pressure Gauges and Gauge Attachments
(Copies of this document is available online at https://www.asme.org/ or may be obtained from ASME
Information Central Order/Inquiries PO Box 2300, Fairfield, NJ 07007-2300, (US/Canada (800)843-2763;
outside North America (973)882-1170).
2.4 Order of precedence. Unless otherwise cited herein or in the contract, in the event of a
conflict between the text of this document and the references cited herein, the text of this document takes
precedence. Nothing in this document, however, supersedes applicable laws and regulations unless a
specific exemption has been obtained.
3. REQUIREMENTS
3.1 Chemical composition and physical properties. The chemical composition and physical
properties of the propellant shall conform to Table I when tested in accordance with (IAW) the test
methods in 4.5.
3.2 Limiting values. The following applies to all specified limits in this specification: For
purposes of determining conformance with these requirements, an observed value or a calculated value
shall be rounded off "to the nearest unit" in the last right-hand digit used in expressing the specification
limit according to the rounding-off method of ASTM Practice E29, Standard Practice for Using Significant
Digits in Test Data to Determine Conformance with Specifications.
3.3 Filled containers.
3.3.1 Cylinders. Gaseous NF3 cylinders shall be prepared in accordance with procedures for
oxygen in MIL-STD-1411 with the following exceptions:
a. The odor test is omitted.
b. The cylinder and tube valve outlets shall be according to Compressed Gas Association Valve
Outlet 330. The main manifold valve on the tube bank trailers shall be Circle Seal Valve P/N MV
3308P/MV 3308P-P unless otherwise specified
3.3.2 Filling pressure. The container filling pressure shall not differ from that required by the
contract by more than 1.0% at 70°F when tested as specified in 4.2.1.1. In no case shall the filling
pressure exceed the rated service pressure of the container.
3.3.3 Leakage. Containers should not leak when tested IAW 4.2.1.2.
3.3.4 Identification tag. Unless otherwise specified in the contract or purchase order, an
identification tag impervious to climatic conditions shall be wired to the outlet port of each container and
shall contain the following information: Product name, NSN, quantity, name of manufacturer, name of
contractor (if different from manufacturer), date of manufacture, and lot identification number.
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