Pre_Qual_Requirements.pdf

Qualification for Requirements FAR 9.202(a) as amended by DFARS 209.270-4(a)(2)

AMSC C: These parts require engineering source approval by the control activity to assure the integrity of the part. An alternative source must qualify according to the design control activity's procedures as approved by the applicable Government engineering activity, WR-ALC, 409 SCMS/GUEA

Section A: Item Identification

1. Stock Number (NSN): 1005-01-008-62832 1005-00-785-26032 1005-00-895-3722 &

1005-01-505-2184

2. Part Number (PIN): 12007363, 7790712, 11010476 & 200221072-10

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Application

F-15 & F 16 Rear Housing

F-22 Rear Housing

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Stock Number

I 005-01-008-6283;. I 005-00- 785-2603 & 1005-00-895-3722

1005-01-505-2184

Part Number

12007363, 7790712& 11010476

200221072-10

The rear housing assembly consists of an upper housing body assembled as a unit. The main cam in the rear housing controls the movement of the breech bolts during the firing cycle. The clearing cam is located at the aft end of the rear housing. The clearing cam controls the breech bolts during the clearing cycle. A portion of the clearing cam path is fonned by the housing cover assembly. Several associated parts are mounted directly to the rear housing. These parts are the lock cam, front unlocking cam, rear unlocking cam, roller guide, indexing pin assembly, housing cover, retainer assembly, and the end plate. The indexing pin is used when timing an external feeder to the gun.

When the indexing pin enters any of the indexing holes in the rotor body, the rotor is correctly positioned relative to the attaching feeder. The retainer assembly serves as a seat for the ball bearing and provides a mounting point for the recoil adapters. The end plate serves as the inner race for the needle bearing and provides a mounting point for the aft end of the gun.

Sectio11 B: Justificatio11 for Establishing a Qualifi,cation Requirement a11d Reason Why Qualifi,catio11 Requirement Must Be Demonstrated Prior to Any Contract Award.

1. The inability to utilize investment castings and special machine processes of this assembly can result in deleterious product perfonnance and structural or durability degradation. Close tolerance machining of the component is required and specialized heat treatment process(es) is/are required.

Special care in machining and heat treatment is required to assure compliance of the end item with specified acceptance test requirements.

2. The 20mm Gun Housing is a major component of the gun combined with the gun rotor assembly, seven breach bolt assemblies, solenoid assembly, mid-barrel support assembly, muzzle clamp assembly, and seven barrels. The gun housing contains the cam, which controls movement of bolt assemblies during gun rotation. In addition, the gun housing provides a mount for several associated parts such as ammunition transfer assembly, solenoid assembly, recoil spindle assemblies and rotor assembly. This component requires several master gears to check the acceptability/quality of the gear portion. Unsatisfactory gearing of this component can result in deleterious product perfonnance and structural or durability degradation.

3. The Bureau of Alcohol, Tobacco, Firearms and E"plosives directed the Government to those suppliers who holds Type JO Federal Firearms License (FFL) required to manufacture this items.

4. The qualification requirements specified herein are necessary to verify the structural, functional integrity.

5. Failure to procure these items from a fully qualified source can result in structural or functional deficiencies that will compromise the mission capability of the respective weapon system.

Secti011 C: Qualifi,cation Requirements That Must be Satisfied to Become a Qualifi,ed Source and Qualifi,cation Waiver Requirements.

I. Prequalifi,catio11 Notice. The contractor shall notify the points of contact identified in the notice that the pre-qualification requirement is being established or notify the point of contact identified in the notice of solicitation issuance that is subject to a pre-qualification requirement of their intent to qualify as a source.

2. Facilities. The contractor must certify to the Government that he has (or has access to) the required facilities, tools and specialized equipment to manufacture, inspect, test, and package the item. The contractor shall provide a summary of the company's capabilities, including a detailed factory layout, a list of the machinery, fixtures, tooling, and test and inspection equipment, any specialized equipment and the personnel skill level that will be perfonning the effort. The contractor shall make his facilities, equipment, tooling, and personnel available for evaluation and inspection by the Government.

3. Manufacture. The contractor must manufacture this item to conform to all the requirements of revision T of Drawing 12007363, or revision- of Drawing 7790712, or revision- of Drawing 11010476, or revision D of Drawing 200221072-10 which depends on the NSN procured. The contractor must provide, at his own expense, data showing the results of quality, performance, and environmental evaluations conducted by the contractor to show compliance with the requirements (tolerance, tooling, finishing, forging, casting and etc.) of the drawings and specifications for the same item or a similar item(s). Contractors are cautioned that if any qualified die tooling was used to produce all previously produced 12007363 or 7790712, or 11010476, or 200221072-10 castings, that the die tooling is the property of the OEM and cannot be made available for the contractor's use by the Government. Potential suppliers must possess a Type JO Federal Firearm License (FFL).

Potential bidder shall provide a detailed quality plan implementing ISO 9001 (or equivalent); this requirement may be satisfied by evidence of an independent ISO 9001 certification or current/previous DCMA-administered contract that required ISO 9001 (or equivalent) compliance. At any time, the Government retains the right to inspect the contractor's facilities; and manufacturing, quality, test and environmental processes and documentation.

4. First Article Test (FAT) Requireme11ts. If the contractor is awarded a contract, the contractor will be required to provide two post-contract award first article exhibits to evaluate the manufacturing capability of the contractor. Both articles must comply with all of the requirements of the end item drawing ( 12007363 rev T), or drawing (7790712 rev -), or drawing ( 110104 76 rev -), or drawing (200221072-10 rev D) which depends on the NSN procured. Complete FAT at government's expense may include form, fit, function and test firing. The First Article may be required even if a Source Qualification Wavier is granted IAW Section C5 below.

5. Waiver. Sources who meet any of the following Source Qualification Waiver Criteria (QWC) may apply for a waiver of all or part of the qualification requirements:

QWCJ: The potential source submits written certification that the articles have been supplied to the Government or original equipment manufacturer and shall provide the following:

1. Contract Number

2. Procuring Agency

3. Contract Value

4. Number of assets shipped

5. Copies of DD Form 250, Material Inspection and Receiving Report, Purchase Order, or Invoice

QWC2: The potential source is qualified on the right-hand article and requests to be qualified on the left-hand article. If the right-and left-hand articles are mirror images of each other, then approval can generally be given.

QWC3: A source qualified to provide an assembly is usually qualified to provide subassemblies, major components, and items of that assembly.

QWC4: A source qualified to provide earlier dash numbers of a basic PIN may be qualified to provide other dash numbers of that same basic PIN, provided there is no increase in complexity, criticality, or other relevant requirements.

QWC5: A source qualified to legally provide a similar or like item can be qualified to provide the required item, if the source can produce proof that he has the tooling available to produce a qualified casting and the source can prove that he has the ability to carry out the machining and specialized heat treatment processes. However, for approval, the engineering authority must verify that there is no increase in complexity, criticality, or other requirements over that of the similar item. As a minimum, the source shall provide a complete set of drawings for the similar item and written proof, such as purchase orders, shipping documents, etc., to show that the similar item was provided to the original equipment manufacturer or DoD.

QWC6: A source previously qualified to provide an item, but which has been purchased, sold, merged, absorbed, reformed, split, etc., may qualify if it can be established that the qualification is currently with the requester and that the requester has the same or equivalent facilities, tooling, equipment, personnel, and utilizes the original forging, castings, etc., in the manufacturing process.

Section D: Sig11atures

BRACK JAMIE Dlgita11ystgnedby

• • BRACKJAMIE.N.1251896654

N .1251896654 : -~~019.06.2612:42:01

AFLCMC/EBW Signature Date Lead Engineer, Armament Section

AGQSTQJQSE.M.12 Digll1llysignedby

AGOSTOJOSE.M.12511456633

58456633 D•I~ 2019.06.2809:l l:40-04'00'

AFLCMC/EBW Signature Date Armament Section Chief

AGOSTO JOSE. Dlgilllly signed by AGOSTOJOSE.M.l2S84S6633

M.1258456633 Date: 20l9.ll6.2809:l2;00 -04'1111"

AFLCMC/EBW Signature Date Director of Engineering, Armament Division

SEAL Y.TRACEE.A.1 !hgiully !lg nod by

SEALYTRACEL\. 12299630I I

229963011 011r:1019D7DI 12.4I.S1-04W

409 SCMS/GUEA Signature Date Chief, F-15 and Armament Engineering

SEALY.TRACEE.A.1 Digitallys;qno<lby

229963011

SEALY.TRACEE.A.122996301 I

Date:2019.07.01 12'42:21-04"00'

409 SCMS/GUEA Signature Date Chief, Engineering Flight

Olgltally signed by

PALU NI.DONNA PAWNI.OONNA.C.13840204

.C.1384020433 Dale: 2019.07.0910:01:44

"°4'00'

DLA/AWB Signature Date Contracting Officer

Digitally signed by

HOLLAND.FRANKUN.N.1229

h""1fl: IL 9/~:!:5;o,9.08.1914:39:2s -04'00'

DLA/AW Signature Date Competition Advocate

EVANS FRANCE Oigitally signedby

• EVANS.FRANCES.L 1230873670

S.L. 1230873670 ~~~019·082006:06:27

Chief, Contracting Office Signature Date DLA Aviation

The qualification requirement shall not exceed seven (7) years past the last signed date (FAR 9.202(f))