Attachment 0002 -AED Requirements.pdf

04/14/2020

M609PRID 145D3400-23Part Number

1615-01-113-0248NSN CH-47System

SHAFT ASSY,DRIVENomenclature

YAdequate DMWR Available?

DMWR-55-1615-322DMWR ID

11/11/2016DMWR Date

DMWR Chg #

YPre-Award Survey Recommended?

NCorrelation Performance Study Required ? YPVA Recommended?

DMWR 55-1615-322 dated 11 November 2016 is in IADS.

Balance of the assembly within limits and recording by serial number and part number is a critical characteristic.

Shot peening coverage is a critical characteristic. An AMCOM/CCDEVCOM approved source shall be utilized when shot peening is a critical process. Approved sources shall be obtained from AMCOM.

Magnetic particle inspection is a critical characteristic. Magnetic particle inspection shall be done as per ASTM E1444 for cracks.

None allowed.

Fluorescent penetrant inspection is a critical characteristic. Fluorescent penetrant inspection shall be done as per ASTM E1417 for cracks. None allowed.

The applied torque during assembly is a critical characteristic as follows. Torque nut (P/N BACN10RJ9N) onto bolt (P/N 145DS306-1 or 114D3053-1) to 1000 to 1100 inch-pounds (wet). Turn nut only. Hold bolt head firmly to prevent bolt from turning. Lubricate all threads with oil (DOD-PRF-85734, MIL-PRF-7808 or MIL-PRF-23699).

Visual inspection of bearings IAW Bearing Manual, TM 55-150-322-24, is a critical characteristic.

Identify Any Special Processes, Test Procedures, and/or Instructions

YCritical Safety Item?

Per coordination with Cargo Division, there are no emerging airworthiness issues. The following ECP is in work and is summarized below:

The subject Drive Shaft is undergoing a redesign effort as part of the Improved Drive Train (IDT) program under the US Army's CH-47 Block II Aircraft Component Improvement Program (Block II ACIP). The IDT design changes are required to maintain positive ultimate margins and adequate fatigue lives at the increased horsepower and helicopter gross weight demands. The change to the Synchronizing Drive Shafts will impact the aluminum tube, riveted aluminum adapters, riveted splined adapters, and the associated riveted joints.

Special Airworthiness Considerations

FCDD-AMA-M-Sustainment has verified the CSI/NST status through the ARISE CIM on 4 March 2020 and the NHA is CSI and NST. The subcomponents are CSI and NST. Engineering testing, Fatigue, Endurance, and Interchange are not required for overhaul. Updated NHA table in ARISE database. No other changes. DEM

Other Requirements / Comments

If the item is not a CSI and no adequate DMWR is available, approved sources, if any, are listed by CAGE as follows:

NSpecial Post-Contract Award Requirements?

The Prime or OEM is required to submit a Frozen Plan 30 days after contract award to Engineering Directorate (ED) and Aviation Engineering Directorate (AED). The Frozen Plan will be reviewed and require approval by ED and AED prior to government acceptance of contract deliverable assets.

Other Requirements / Comments (Part II)

YDoes QE-STD-2 Apply?

Y

Additional CSI Requirements

CSI Contains CSI Replacement Parts? YEngineering Testing Required?

The Contractor shall flow down the Critical Characteristics and QE-STD-1 to all Suppliers of CSIs.

The solicitation/RFP shall require that all proposals/responses include a special tooling and test equipment section that addresses the contractor's plan to meet all government special tooling and test equipment requirements with either:

1. Physical possession of the required tools, 2. Confirmed requisitions for the required tools, 3. Confirmed arrangements for subcontracting the processes requiring the special tools, or 4. Specific plans describing their technical approach to develop equivalent tools.

RStatus

YTDPL?

01/01/1987Approved Date

M&O AED REQUIREMENTS DATA

Commerciality Determination

Commercial Item? N NBest Commercial Practice Acceptable?

1615-01-113-0248NSN CH-47System

Special Post-Contract Award Requirements

The applicable DMWR contains detailed procedures regarding IUID requirements for this component. These procedures can be found in MEO(s) D2106, D2107 and D2108.

Other Requirements / Comments (Part III)

26 March 2020 - FCDD-AMA-M-Sustainment has re-verified the CSI/NST status through the ARISE CIM on 26 March 2020 and the NHA is CSI and NST. The subcomponents are CSI and NST. Engineering testing, Fatigue, Endurance, and Interchange are not required for overhaul. No changes made. DEM

Other Requirements / Comments (Part IV)

Other Requirements / Comments (Part V)

RStatus

Correlation Performance Study Requirements

1615-01-113-0248NSN CH-47System

C4598

D1718A

D2106

D2107

D2108

D2128A

D2145

D2148

D2212A

D2213

D2214A

D2215

D2216

D2217

D2218

D2219A

D2220A

D2221

D2222

D2223

D2224

D2225B

D2226A

D2227

D2228

D2229A

D2230

D2231A

D2232

D2233

D2234

D2235

D2236

D2237

D2238

D2283

D2466

D2501

D2517

D2556

D2576

D2579

D2584

D2598

D2648

D2687

D2689

D2692

D2699

See Table 2-1 Special Tools and Equipment and Table 2-2 Inspection and Test Equipment

Critical Tools and Test and Inspection Equipment Requiring AED Approval for Substitutes

MEOs Required for Competitive Contract?

RStatus

D1749 D2106A D2107A D2108A D2221A D2222A D2223A D2759

JacksonKL Line

JacksonKL Line

JacksonKL Line

JacksonKL Line

JacksonKL Line

JacksonKL Line