MIL-STD-1330 Precision Cleaning And Testing Of Shipboard Oxygen, Helium, Helium-Oxygen, Nitrogen, And Hydrogen SystemsThis standard provides the requirements for precision cleaning and testing of oxygen or oxygen-enriched systems and components; oxygen generating plants including nitrogen, hydrogen, and demineralized water support systems and components; and helium, helium-oxygen, and hydrogen life support systems and components. Each activity will implement the applicable requirements of this document through a locally prepared and approved procedure. Activities subject to additional quality assurance requirements such as NAVSEA SS800-AG-MAN-010/P-9290 or NAVSEA SS521-AA-MAN-010 will obtain procedure approval from the applicable certifying activity.

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MIL-STD-1330D(SH)

w/ Change 1

CONTENTS - Continued

PARAGRAPH 5.16.3 Storage...................................................................................................................................................	PAGE 42
5.17 In-process inspections...............................................................................................................................	42
5.17.1 Inspection...............................................................................................................................................	42
5.17.2 Objective quality evidence (OQE).........................................................................................................	42
5.17.3 Audit or surveillance..............................................................................................................................	42
5.17.4 Accountability of small items ................................................................................................................	44
6. NOTES .........................................................................................................................................................	44
6.1 Intended use................................................................................................................................................	44
6.2 Acquisition requirements............................................................................................................................	44
6.3 NAVSEA approval and direction ...............................................................................................................	44
6.4 Safety precautions.......................................................................................................................................	45
6.5 Subject term (key word) listing ..................................................................................................................	45
6.6 Change notations ........................................................................................................................................	45
FIGURES 1. Typical certification sticker ..........................................................................................................................	45
2. Typical certification tag................................................................................................................................	46
3. Filtration for determining NVR in NOC by gravimetric ..............................................................................	56
4. Cross-sectional view of evaporating dish .....................................................................................................	62
5. 5 PPM acceptance criteria for sample...........................................................................................................	74
TABLES I. Grades of water .............................................................................................................................................	8
II. Cleanroom and controlled area requirements...............................................................................................	16
III. Applicability matrix for flush duration and back flush...............................................................................	25
IV. Solvent cleaning processes .........................................................................................................................	27
V. Hydrostatic testing.......................................................................................................................................	29
VI. Joint tightness testing .................................................................................................................................	30
VII. Seat tightness testing.................................................................................................................................	31
VIII. Pressure drop testing................................................................................................................................	31
IX. Containment and purge requirements.........................................................................................................	32
X. Hydrocarbon and NVR analysis methods....................................................................................................	36
XI. Film for packaging .....................................................................................................................................	41
XII. In-process operation inspections ...............................................................................................................	43
A-I. Metallic material compatibility .................................................................................................................	48
A-II. Rubber material compatibility .................................................................................................................	49
A-III. Plastic material compatibility .................................................................................................................	50
A-IV. Rubber compatibility criteria..................................................................................................................	51

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