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

1.2.5 Open ended applications constructed of material that is configured and operated at a pressure that represents a fire hazard in the presence of an oxygen or oxygen-enriched atmosphere when determined in accordance with the guidelines of ASTM G63 and ASTM G94. For open-ended piping or configurations constructed of material and operated in an oxygen or oxygen-enriched atmosphere at a pressure that does not propagate a flame when determined in accordance with the guidelines of ASTM G63 and ASTM G94, clean in accordance with MIL-STD-1622 for diver applications; otherwise use best commercial practice to remove loose scale, dust, grit, filings, oil, and grease. For information, copper, copper-nickel, bronze, brass, and monel will not propagate a flame in an oxygen or oxygen-enriched atmosphere at pressures up to 7500 pounds per square inch (lb/in2).

2. APPLICABLE DOCUMENTS

2.1 General. The documents listed in this section are specified in sections 3, 4, or 5 of this standard. This section does not include documents cited in other sections of this standard or recommended for additional information or as examples. While every effort has been made to ensure the completeness of this list, document users are cautioned that they must meet all specified requirements of documents cited in sections 3, 4, or 5 of this standard, whether or not they are listed.

2.2 Government documents.

2.2.1 Specifications, standards, and handbooks. The following specifications, standards, and handbooks form a part of this document to the extent specified herein. Unless otherwise specified, the issues of these documents are those cited in the solicitation or contract.

FEDERAL SPECIFICATIONS

O-S-642 - Sodium Phosphate, Tribasic, Anhydrous; Dodecahydrate; and

Monohydrate; Technical

TT-I-735 - Isopropyl Alcohol

ZZ-G-710 - Gasket Material, Rubber 35 Durometer Hardness

COMMERCIAL ITEM DESCRIPTIONS

A-A-3174 - Plastic Sheet, Polyolefin

A-A-58020 - Drums, Shipping, Steel with Polyethylene Insert

A-A-59155 - Nitrogen, High Purity, Special Purpose

DEPARTMENT OF DEFENSE SPECIFICATIONS

MIL-D-16791 - Detergents, General Purpose (Liquid, Nonionic)

MIL-PRF-22191 - Barrier Materials, Transparent, Flexible, Heat-Sealable

MIL-F-22606 - Flask, Compressed Gas, and End Plugs for Air, Oxygen, and Nitrogen

MIL-PRF-24139 - Grease, Multipurpose, Water Resistant

MIL-DTL-24671 - Cloth, Lint-Free, Flushing and Cleaning

MIL-DTL-24800 - Cleaning Compound - Aqueous - Oxygen Systems Components

MIL-PRF-25567 - Leak Detection Compound, Oxygen Systems

MIL-PRF-27401 - Propellant Pressurizing Agent, Nitrogen