MIL-DTL-6162C
3.4.13 Weight. The machine, including the mounting flange, complete with QAD clamping band, if specified,
shall not exceed the weight specified in the associated specification sheet (see 4.6.1).
3.4.14 Overhung moment. The overhung moment shall not exceed the value specified in the associated
specification sheet (see 4.6.1).
3.4.15 Rotation marking. The direction of rotation of the spline drive shall be as indicated on the associated
specification sheet and shall be plainly indicated on generator housing by an arrow (see 4.6.1).
3.5 Identification of product. Parts and subassemblies of machines requiring replacement during normal
maintenance shall be marked with the manufacturer's part number and the manufacturer's name or trade-mark, where
practicable, and shall be in accordance with MIL-STD-130, as applicable (see 4.6.1). The nomenclature appearing
on the nameplate shall be as shown on the associated specification sheet.
3.5.1 MIL or military designations. MIL or other military designations shall not be applied to a product, except
for qualification test samples, until notification of product approval has been received.
3.6 Installation instructions. The contractor shall pack with each machine one printed copy of simple
instructions, with illustrations and diagrams, if necessary, covering the installation of the machine (see 4.6.1).
Instructions shall be packaged to be completely legible after exposure to the humidity and fungus conditions
specified herein. Prior to printing, two copies shall be furnished to the procuring agency for review and approval.
3.7 Performance requirements. The machines shall satisfactorily meet the applicable electrical, mechanical,
and environmental tests in Table I of this specification.
3.8 Safety wiring and staking. Accidental loosening of screws and screw parts and other connections shall be
prevented by safety wiring (0.032 inch minimum OD, where practicable), staking, or other approved methods in
accordance with NASMS33540 (see 4.6.1). Washers and cotter pins, where used, shall be assembled in a manner
which prevents rotation of washers and movement of cotter pins under conditions of vibration.
3.9 Threaded parts. All threads shall conform to MIL-S-8879 or current industry practices (see 3.4.5.11 and
4.6.1). Non-reinforced threads in nonferrous parts will require specific approval from the procurement agency. All
internal or external parts, which are threaded, shall be positively locked. Self-locking nuts, safety wiring, staking, or
other approved methods shall prevent accidental loosening of threaded elements. Staking shall be used only when
parts are permanently assembled.
3.10 Workmanship. Workmanship (see 4.6.1) shall be in accordance with high grade manufacturing practices
for aircraft accessories and equipment. The units shall be free from dirt, sand, metal chips, machining compounds,
and other foreign matter. All machined surfaces shall have a smooth finish and all details of manufacture, including
the preparation of parts and accessories, shall be in accordance with good practice for high quality electric
equipment. Particular attention shall be given to neatness and thoroughness of soldering, wiring, impregnation of
coils, marking of parts, plating, coatings, riveting, clearance between soldered connections, and ruggedness.
4. QUALITY ASSURANCE PROVISIONS
4.1 Classification of tests. The inspection and testing of the machines shall be classified as follows:
a. Qualification tests. Qualification tests are those tests accomplished on machines submitted for qualifi-
cation as a satisfactory product.
b. Acceptance tests. Acceptance tests are those tests accomplished on machines manufactured and
submitted for acceptance under a production contract.
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