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|  MIL-J-7093A (Weps)
REQUIREMENTS
3.
Preproduction Requirements. - Unless otherwise specified by the procuring
3.1
activity, each contractor shall before beginning large score production under any contract
or order, submit for testing a preproduction lot manufactured by proposed production methods.
The preproduction lot shall consist of twenty-eight (28) loaded motors repre-
senting four (4) propellant batches. The motors shall be tested as specified in
section 4 of this specification and figure 1 at an activity designated by the
procuring activity to confirm that production equipment, methods, and criteria
proposed are suitable for mass production and will yield rocket motors meeting
the requirements of this specification. At the discretion of the procuring activity,
these tests may be repeated under any of the following conditions:
(a) The supplier has instituted a change in the material or the process.
(b) Specification requirements have been amended or revised sufficient-
ly to affect the character a performance of the product.
(c) It is deemed necessary to determine that the quality of the product
has not changed.
Any production by the contractor prior to approval (in writing by the procuring
activity) of the preproduction lot shall be at the contractor's risk.
3.2
Production Requirements.
3.2.1
Conformance with Documents. - Unless otherwise specified, the loaded
motor shall conform to the requirements specified herein and with drawings listed on
LD 515662.
Material. - AlI materials, processes, and parts used in the manufacture
3.2.2
of the rocket motor or components shall be functionally suitable for the application
and shall conform strictly to the requirements specified on applicable drawings and
specificaitons. When drawings or specifications permit the use of equivalent items
or materials, authorization to use a specific alternate shall be obtained from the
procuring activity.
3.2.3
Finish. - All components and assemblies shall be free from bum, sharp
edges, contamination, or foreign material which could result in malfunction of the
rocket motor or components, or be a safety hazard in handling.
Life. - All "O" rings and explosive ordnance components used in this
3.2.4
Jato unit such as propel lant grains and igniters shall be manufactured after the date
of issuance of the procurement contract.
3
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