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|  MIL-B-70511B (AR)
3.4.2 Functioning. Each M2 Bolt shall operate as specified
in 4.3.3.3. In no case shall the number of cited malfunctions be
exceeded. A malfunction is defined as any incident resulting in
unplanned cessation in firing or inability to commence firing.
3.4.3 Cyclic rate of fire. The cyclic rate of fire for a 30
round continuous burst using a 30 round magazine shall be between
600 and 900 rounds per minute. Testing shall be as specified in
4.5.3.
3.4.4 Endurance. The M2 Bolt shall be capable of
withstanding the firing of 10,000 rounds of ammunition.
3.4.5 Interchangeability. Unless otherwise specified on the
drawing, all parts shall be interchangeable. Testing shall be as
specified in 4.3.3.
The M2 Bolt shall be permanently identified
3.5 Color code.
as a training item.
3.6 Marking. Each M2 Bolt shall be clearly marked in
accordance with contract, drawings, and MIL-W-13855.
3.7 Workmanship. Workmanship shall be in accordance with
the workmanship requirements of MIL-W-63150. In addition, the M2
Bolt shall be free from grease, dust, rust, corrosive products,
and other foreign matter. The cleaning method used shall not be
injurious to any parts nor shall the parts be contaminated by the
cleaning agent.
4.
QUALITY ASSURANCE PROVISIONS
4.1 Responsibility for inspection. Unless otherwise
specified in the contract or purchase order, 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 this
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 manufacturing operations, iS an acceptable
4
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