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| MIL-17501F(SH)
3.12 Special tools. Common tools and wrenches listed in the Federal Supply Catalog shall
not be furnished. A copy of this catalog is available for review in the local office of the Defense
Contract Administration Services Management Area (DCASMA). The need for special tools shall
be confirmed during performance of qualification testing and examinations. The need for special
tools for adjustments or maintenance shall be minimized. When specified in the contract or order
(see 6.2), special tools required shall be furnished in sets, designated as On Board Special Tools.
3.13 Workmanship. Valves shall be free from defects that affect their appearance or that
may affect their operation. Castings shall be clean, sound, and free from blow holes, hard spots,
porosity, cracks, and other injurious defects. They shall be smooth and well cleaned, both inside
and outside. Fins and roughness shall be removed. Castings shall not be repaired, plugged, impreg-
nated, brazed, or burned.
4. QUALITY ASSURANCE PROVISIONS
4.1 Responsibility for inspection. Unless otherwise specified in the contract or purchase
order (see 6.2), the contractor is responsible for the performance of all inspection requirements
(examinations and tests) as specified herein. Except as otherwise specified in the contract or
purchase order, the contractor may use his own or any other facilities suitable for the performance
of the inspection requirements specified herein, unless disapproved by the Government. The
Government reserves the right to perform any of the inspections set forth in the specification
where such inspections are deemed necessary to ensure supplies and services conform to prescribed
requirements.
4.1.1 Responsibility for compliance. All items shall meet all requirements of sections 3 and
5. The inspection set forth in this specification shall become a part of the contractor's overall
inspection system or quality program. The absence of any inspection requirements in the
specification shall not relieve the contractor of the responsibility of ensuring that all products or
supplies submitted to the Government for acceptance comply with all requirements of the contract.
Sampling inspection, as part of the manufacturing operations, is an acceptable practice to ascertain
conformance to requirements, however, this does not authorize submission of known defective
material, either indicated or actual, nor does it commit the Government to accept defective
material.
4.2 Classification of inspections. The inspection requirements specified herein are classified
as follows:
a.
Qualification inspection (see 4.3)
b.
Quality conformance inspection (see 4 4).
43 Qualification inspection. Qualification inspection Shall be performed at a laboratory
acceptable to the Government on sample valves produced with equipment and procedures normally
used in production (see 6.5).
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