1、MIL-STD-3770A 73 W 7777733 0035506 2 M MIL-STD-1770A (USAF) 23 JANUARY 1987 SUPERSEDING MILITARY STANDARD QUALITY CONTROL PROCEDURES FOR HIGH DENSITY FUELS GRADES JP-9, JP-10, PF-1 AND RJ-4 AT CONTRACTOR FACILITIES MIL-STD-1770 (USAF) 2 DECEMBER 1982 Beneficial comments (recommendations,. additions,
2、 deletions) and any pertinent data which may be of use in improving this document should be addressed to: San Antonio ALC/SFRM, Kelly AFB TX 78241-5000 by using the self-addressed Standardization Document Improvement Proposal (DD Form 1426) appearing at the end of this document or by letter. AMSC N/
3、A FSC -9135 1 imi ted. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-I MIL-STD-1770A DEPARTMENT OF DEFENSE Washington DC 20301 QUALITY CONTROL PROCEDURES FOR HIGH DENSITY FUELS, GRADES JP-9, JP-10, PF-1 AND RJ-4 AT CONTRACTOR FACILITIES. MIL-STD-17
4、70A This Military Standard is approved for use by al 1 Departments and Agencies of the Department of Defense. ii Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-STD-1770A 91 m 99997L1 001550B b m MIL-STD-1770A 1. SCOPE 1.1 Purpose. This Military
5、Standard contains procedures to ensure and maintain the quality of missile fuels for the Air Launched Cruise Missile (ALCM), the Ground Launched Cruise Missile (GLCM) and the Submarine Launched Cruise Missile (SLCM). It applies to contractor facilities where fuel is stored and used for servicing the
6、 missile or for testing its engines. 1.2 Classification. Fuels to which this standard applies shall conform to specification MIL-P-87107, High Density Synthetic Hydrocarbon Type, Propellants, Grades JP-9 and JP-10, specification MIL-P-87173, Propellant, Priming Fluid, ALCM Engine, Grade PF-1 and spe
7、cification MIL-P-82522, Propellant, Jet Engine, T-H Dimer, Grade RJ-4. 2. REFERENCE DOCUMENTS 2.1 Government Documents. 2.1.1 Specification. The following specifications form a part of this standard to the extent specified herein. Unless otherwise specified, the issues of these documents shall be th
8、ose listed in the issue of the Department of Defense Index of Specifications and Standards (DODISS) and supplement thereto, cited in the sol ici tation. SPECIFICATIONS FEDERAL PPP-P-704 -Pail, Metal (Shipping Steel, 1 through 12 gallon) MILITARY MIL-C-4556 -Coating Kit, Epoxy, for Interior of Steel
9、Fuel Tanks MIL-F-8901 -Filter Separators, Liquid Fuel, and Filter Coalescer Elements, Fluid Pressure, Inspection Requirements and Test Procedures for MIL-P-87107 -Propellant, High Density Synthetic Hydrocarbon Type, Grades JP-9 and JP-10 MIL-P-87173 -Propellant, Priming Fluid, ALCM Engine, Grade PF-
10、1 MIL-P-82522 -Propellant, Jet Engine, T-H Dimer, Grade RJ-4 2.1.2 Other Government Documents and Publications. The following other specified herein. “ Government documents and publications form a part of this standard to the extent - 1 -. - Provided by IHSNot for ResaleNo reproduction or networking
11、 permitted without license from IHS-,-,-MIL-STD-1770A “ Code of Federal Regulations (CFR) 49 CFR 100-199 Department of Transportation Rules and Regulations for the Transportation of Dangerous Articles 29 CFR 1910 Occupational Safety and Health Standards (Application for copies should be addressed to
12、 the Superintendent of Documents, US Government Printing Office, Washington DC 20402. When indicated, reprints of certain regulations may be obtained from the federal agency responsible for issuance thereof , ) Technical Orders, These documents are included for reference purposes only- and reflect t
13、he source of the requirements contained in this standard. They are not intended to be contractually .applicable by their inclusion here unless require- ments are specifically stated, TO 21M-AGM86-1-1 -Recovery Procedures, Operational Test Launch (OTL) AGM86 Missile (Boeing) TO 21M-AGM86-2-1 -Organiz
14、ational Maintenance Instructions-USAF Series AGM86 Missile (Boeing) TO 37A9-6-2-1 -Operation and Maintenance Instructions with Illustrated Parts Breakdown Engine Fuel Primer GSU-288/E (Boeing) TO 4281-1-21 -Quality Control Procedures - High Density Fuels, Grades JP-9, 3P-10, PF-1 and RJ-4 Forms DD F
15、orm 250 Material Inspection and Receiving Report DD Form 1222 Requests for and Results of Tests (Copies of forms required by contractors in connection with specific acquisition functions should be obtained from the contracting activity or as directed by the contract i ng off i Cer. 2.2 Other Publica
16、tions, The following documents form a part of this standard to theent specified herein. Unless otherwise specified the issue of the documents which are DOD adopted shall be those listed in the issue of the DODISS specified in the solicitation, Unless otherwise specified, the issues of docu- ments no
17、t 1 i sted in the DODISS shall be the issue that is current on the date of the solicitation. American Society - for Testing and Materials (ASTM Standards) ASTM D 4057 Manual Sampling of Petroleum and Petroleum Products, Practice for (Copies of ASTM publications may be obtained upon application to th
18、e American Society for Testing and Materials, 1916 Race St, Philadelphia PA 19103.1 2 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-STD-1770A 71 U 7777711 0015510 Lt U MIL-STD-1770A General Dynamics Documents. These docuements are included for
19、reference purposes only .and reflect the source of the requirements contained in this standard. They are not intended to be contractually applicable by their inclu- sion here unless requirements are specifically stated. General Dynamics Document #7629042 Book 1 Acceptance Inspection Procedures -Miss
20、i le Fuels and Final Fuel Leak Check General Dynamics Document #7629272 Book 1 Acceptance Inspection Procedures -Fast Flush Cleaning and Fuel System Tests General Dynamics Document #7629273 Book 1 Acceptance Inspection Procedures -Fast Flush Cleaning and Fuel System Tests I (Application for copies s
21、hould be addressed to ASD/YYLA, Wright-Patterson AFB OH 45433.) 2.3 Order of Precedence. In the event of a conflict between the text of this standardndthe reference cited herein, the text of this standard shall take precedence. 3. DEFINITIONS 3.1 Definitions - of Acronyms “- Used in This Standard. A
22、LCM Air Launched Cruise Missile GLCM Ground Launched Cruise Missile SLCM Submarine Launched Cruise Missile DODISS Department of Defense Index of Specifications and Standards - DOD Department of Defense - TO Technical Orders - QAR Quality Assurance Representative 3.2 Filter Separator, The filter sepa
23、rator is a cylindrical vessel containing elements or cartridges that are designed to remove fine sediment particles and to coalesce and separate water from the fuel. Both vertical and horizontal types are in use. 3.3 2 QAR Government. The Quality Assurance Representative directly charged with perfor
24、mance of the government procurement quality assurance function at the contractors facility. 4. GENERAL REQUIREMENTS (Not Applicable) 5. DETAILED REQUIREMENTS 5.1 Fuel System. Paragraphs 5.2 through 5.5 3 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-
25、MIL-STD-1770A 5.2 Materials of Construction. The following list is generally true for materials in coxact with all cruise missile fuels. There may be exceptions for certain applications. The list does not contain all satisfactory or unsatisfac- tory mater; al s. 5.2.1 Satisfactory Materials. Mild
26、steel coated with epoxy material conforming to MIL-C-4556 Stainless steel Al umi num Epoxy glass laminate Polytetrafluoroethylene 5.2.2 Unsatisfactory Materials. Copper Zinc Cadmi um Si 1 ver Mi 1 d steel uncoated Magnes i um Bronze Brass Cast Iron 5.3 Filter Separators, See paragraph 30.1.5 for gen
27、eral information. 5.3.1 Instal lation. Fuel from outside storage tanks shall pass through a filter separator before it enters the dispensing equipment. The final filter (second filter) in a fuel line leading to a test cell or a cruise missile engine shall conform to Facet Water Fi 1 ter Assembly P/N
28、 050971-13, available from Facet Enterprises, Inc., P.O. Box 50096 Tulsa OK 74150, (918) 834-2929, or equal WARN I NG The initial fill of a filter separator following element change should be at a very STOW rate. An explosive mixture of air and fuel vapors wi 11 occur 4 Provided by IHSNot for Resale
29、No reproduction or networking permitted without license from IHS-,-,-MIL-STD-1770A 91 7977711 0015512 8 U MIL-STD-1770A during this period. The slow rate of filling will minimize the chance of a fire caused by static electricity. See paragraph 30.1.6. 5.3.2 Elements. Filter separator elements shall
30、conform to the performance criteria of MIL-F-8901. Elements shall be replaced in accordance with manufacturers recommendations or every six months, whichever occurs first. 5.3.3 Sumps. Filter separator sumps shall be drained daily Into a clean, clear glass container and checked visually for water, s
31、olids, and color. The sump shall be drained until the collected fuel is free from water and is otherwise clear or until it is determined that the system is contaminated. If the system is contaminated, isolate it and take corrective action. 5.4 Hoses. Dust caps or other means of maintaining the clean
32、1 iness of hoses when theyare not in use should be employed. 5.5 Inspection - and Cleaning. Storage tanks will be serviced every six months by removing any water or bottom sediment. If possible, a visual inspection will be accomplished by removal of the fuel tank man hole cover. Any accessible free
33、water or sediment should be removed by a suction pump with a portable suction pipe. The open end of the suction pipe should be pl aced in the water or sediment. NOTE When fuel storage tanks are open for inspection, precautions must be taken to prevent injury to personnel and contamination of the tan
34、k contents. Internal tank inspections must be performed by two or more persons present at all times. Only one person at a time should be working over an open manhole. All loose clothing and personal items (caps, pencils, etc.) should be placed a safe distance from the tank opening. Anyone working ov
35、er an open manhole or opening large enough to fall into must be restrained by a rope or safety belt. If tank maintenance involves exposure to fuel fumes or the nitrogen atmosphere over the fuel in a con- fined space, positive pressure breathing equipment must be provided as well as a body restraint.
36、 5.6 Recirculation. Fuel shall be recirculated following replacement of filter elements and other-maintenance actions which may have introduced contaminants into the system. 5.7 Receipt of Fuel. Upon receipt of fuel, compare the shipping and receiving document (DD Form 250) with the shipment to see
37、that the contract number, contractors name, product specification, grade of fuel, lot or batch number (if applicable) are correct. Ensure seal numbers on tanker match seal numbers recorded on DD Form 250. / 5.8 Transfer of Fuel. “ 5 Provided by IHSNot for ResaleNo reproduction or networking permitte
38、d without license from IHS-,-,-flIL-STD-1770A 71 m 4739733 0035533 T W MIL-STD-1770A 5.8.1 Missile Servicing. FP applications which require servicing of missiles the contractor shall place net1 fuel in a tank which has been emptied to the maximum extent allowed by existing transfer equipment. 5.8.2
39、Engine Testing. For aaolications which require the testing of engines the contractor shwld conforn; to 5.8.1 whenever available storage and supply schedules al low. 5,9 Sampling and Testing Requirements. Samples shall be drawn and tested * according to Tme I. Samples may be tested at the contractors
40、 laboratory, or they may be sent to one of the laboratories identified in paragraph 5.13 or to another laboratory approved by San Antonio ALC/SFTT. Test results shall conform to the quality limits of Table I of applicable specification and paragraph 5.12. 5,g.l Sample Container. Container, fuel samp
41、le (NSN 8110-00-128-6819) may be used for shipment of samples to laboratories. This container conforms to DOT specification 17C and Specification PPP-P-704, Type I, Class 4, with epoxy coating, This sample can is designed for one time air shipment of fuel samples and does not require an overpack. 5.
42、9.2 Sample Identification, Samples shipped to laboratories shall be identi- fied by DD Form 1222. The form shall be routed through the Government QAR. 5,9,3 Test Reports, The laboratory shall complete test report forms for each sample. The 1 aboratory shall retain one copy for its fi les, send one c
43、opy to the submitting activity, and provide additional copies to other activities as requested , 5.10 “ Fuel Which Does Not Conform to Specification Requirements. Approval for use or disposition of fuel which ds not conform to specification requirements shall be obtained from San Antonio ALC/SFTT, K
44、elly AFB TX 78241-5000, phone (512) 925-7613. Such actions authorized by telephone shall be confirmed in writing, 5 . 11 General Sampl i ng Procedures. 5.11.1 The person taking the samples wi 11 sample is taken, Cleanliness of equipment important. Use only lint-free material to cleaned for sediment
45、or fiber analysis wil before sampl i ng e ensure that a truly representative and the samplers hands is extremely wipe bottles. Bottles specifically 1 not be rinsed with the product 5.11.2 Do not sample drums by tilting and using a funnel placed in the sample can. Use a tube drum thief, For additiona
46、l information on sampling, see ASTM D 4057, Manual Sampling of Petroleum and Petroleum Products. 5,12 Visual Inspection Method - for Color, Clarity, Sediment “P and Free Water. 5.12.1 Use a clean one-quart round or rectangular glass bottle that has been cleaned with soap, rinsed with hot water, rins
47、ed with distilled or demineralized water, then oven or air dried, 6 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-STD-1770A 91 W 7777911 00155111 Ir MIL-STD-1770A 5.12.2 Visual examination consists of inspection for color, clarity, sediment, an
48、d free water. 5.12.3 The fuel samples should be clear, colorless and bright. Very fine suspended solids or water will render the product hazy. Check for sediment or water contamination by swirling the sample so that a vortex is formed. Any sediment or water sediment present will accumulate on the bo
49、ttom of the bottle directly beneath the vortex. Sediment should be no more than a slight smudge if picked up on a finger tip. 5.12.4 If the visual inspection indicates contamination of sample, test the fuel for particulates according to the applicable specification or drain fuel in one gallon increments until fuel passes visual inspection. If fuel does not pass the particulate test or if it does not pass the visual i
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