NAVY MIL-I-22126 B (3)-2001 INDICATOR TORQUEMETER ENGINE TURBOPROP《螺旋桨发动机扭矩指示器》.pdf

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1、MIL-I-22126B(AS)AMENDMENT 316 April 2001SUPERSEDINGAMENDMENT 211 January 1974MILITARY SPECIFICATIONINDICATOR, TORQUEMETER, ENGINE, TURBOPROPThis amendment forms a part of MIL-I-22126B(AS), dated 17 August 1972, and has beenapproved by the Naval Air Systems Command, Department of the Navy. It is avai

2、lable for use byall Departments and Agencies of the Department of Defense.PAGE 5* 3.1: Delete and substitute:“3.1 First article . When specified (see 6.2), a sample shall be subjected to first articleinspection in accordance with 4.3.”PAGE 143.14: Delete and substitute:“The generation of radio inter

3、ference by the torquemeter indicator and the vulnerability of theindicator to radio interference shall meet the requirements of MIL-STD-461 for class 1Dequipment except that test method CS02 shall apply only to 0.15 MHz.”PAGE 15* 4.2(a): Delete and substitute:“(a) First article inspection . First ar

4、ticle inspection consists of examinations and testsperformed on sample indicators submitted.”AMSC N/A 1 of 5 FSC 6620DISTRIBUTION STATEMENT A . Approved for public release; distribution is unlimited .INACTIVE FOR NEW DESIGN AFTER 16 OCTOBER 1996INCH-POUNDProvided by IHSNot for ResaleNo reproduction

5、or networking permitted without license from IHS-,-,-MIL-I-22126B(AS)AMENDMENT 32* 4.3: Delete and substitute:“4.3 First article inspection . First article inspection of the indicator shall consist of all theexaminations and tests of this specification performed in the order specified under the para

6、graphheaded Inspection methods and samples submitted.”* 4.3.1: Delete and substitute:“4.3.1 First article inspection sample . First article inspection samples shall consist of threeindicators manufactured in accordance with the specification. The indicators submitted for firstarticle inspection shal

7、l have been previously subjected only to the individual inspections. Thesamples shall be forwarded to the laboratory designated in the Letter of Authorization (see 6.7).A copy of the installation instructions shall be furnished with each first article inspection sample inaccordance with 3.11.1.”* 4.

8、3.1.1: Delete and substitute:“4.3.1.1 First article inspection sample identification . The first article inspection samplesshall be plainly identified by durable tags, securely attached, and marked with the followinginformation:Sample for First Article InspectionIndicator, Torquemeter, Engine, Turbo

9、propSubmitted by (manufacturers name, date)for First article inspection in accordance withSpecification MIL-I-22126B(AS) under authorization(reference letter authorizing tests).PAGE 16* 4.3.2: Delete.PAGE 174.4. 2.1.1: Insert “Light tests” in the list between “Power consumption” and “Hightemperature

10、 operation.”PAGE 184.4.2.2.2: Delete “Salt fog test” at the top of the list. Add “ Specular reflectance” at thebottom of the list.Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-I-22126B(AS)AMENDMENT 33* 4.4.3, second sentence: D elete “Qualifica

11、tion Phase and.”* 4.4.3.1: Delete.4.4.3.2: Delete and substitute:“4.4.3.2 Reliability production (sampling) phase tests . The equipment, throughoutproduction, shall be tested as outlined in MIL-STD-781 (as modified herein) under the sectionentitled “Production acceptance (sampling) phase of producti

12、on reliability tests.” Test level Eshall be used.”4.4.3.2.1: Delete and substitute:“4.4.3.2.1 All equipment test . Equipment shall be tested for 75 hours (25 cycles oftable III). Prior to the 75 hour test on each equipment, a burn-in period may be used at the optionof the contractor. If the burn-in

13、period is to be used, the details thereof must be included in theapproved test procedures. To determine whether or not the MTBF is being met at any timeduring the contract, the operating test hours and the failures (not counting burn-in failures orburn-in operating time) shall be totaled and the res

14、ults compared with the reject line of test planXXIX of MIL-STD-781. (Extend the line as necessary to accommodate the data.) These totalsshall accumulate so that at any one time the experience from the beginning of the contract isincluded. At the conclusion of each month, the test results shall be se

15、nt to the procuring activityand to Naval Air Systems Command, Avionics Division. At any time that the current totals oftest hours and test failures plotted on test plan XXIX curves show a reject situation, the procuringactivity shall be notified. The procuring activity reserves the right to stop the

16、 acceptance ofequipment at any time that a reject situation exists pending a review of the contractors efforts toimprove the equipment, the equipment parts, the equipment workmanship, etc., so that the entirecompilation will show other than a reject decision.”PAGE 19* 4.4.3.3.2: Delete the first sen

17、tence and substitute:“The scale error and friction test, described under inspection methods, shall be conducted atthe end of the 75 hours on each of the production equipment.”PAGE 24Insert the following paragraph between paragraphs 4.6.12 and 4.6.13:Provided by IHSNot for ResaleNo reproduction or ne

18、tworking permitted without license from IHS-,-,-MIL-I-22126B(AS)AMENDMENT 34“ Light tests . Each lighted sample indicator shall be subjected to and shall meet therequirements of the following test specified in MIL-L-25467:(1) Color(2) Bright ness(3) Stray light”PAGE 264.6.19: Delete and substitute:“

19、The indicator shall be tested for conducted and radiated radio noise interference inaccordance with 3.14, herein, and MIL-STD-462.”4.6.21: Add the following at the end of the parag raph:“Not sooner than four hours after return to room temperature the indicator shall be subjectedto and shall meet the

20、 requirements of 4.6.4.”4.6.22: Add the following at the end of the paragraph:“Not sooner than four hours after return to room temperature the indicator shall be subjectedto and shall meet the requirements of 4.6.4.”PAGE 274.6.27: Add the following at the end of the paragraph:“One of the three sampl

21、e indicators shall be subjected to and shall meet the equipmentcrash sa fety promotion of the test. This indicator shall not be required to meet the requirementsof subsequent tests.”Add as 4.6.31:“4.6.31 Specular reflectance . Each sample indicator shall be subjected to and meet therequirements of t

22、he specular reflectance test of MIL-C-14806.”Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-I-22126B(AS)AMENDMENT 35PAGE 28* 6.2.1: Add as 6.2.1(f):“(f) When first article is required (see 3.1).”PAGE 29* 6.7: Delete.PAGE 306.9: Add as 6.9:“6.9 S

23、ubject term (key word) listing .Cadmium plating”NOTE: The margins of this amendment are marked with asterisks to indicate where changes fromthe previous amendment were made. This was done as a convenience only and the Governmentassumes no liability whatsoever for any inaccuracies in these notations.

24、 Bidders and contractorsare cautioned to evaluate the requirements of this document based on the entire contentirrespective of the marginal notation and relationships to the last previous amendment.Preparing activity:Navy - AS(Project 6620 -0728)Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-