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|  MIL-C-48550(AR)
AMENDMENT 3
PAGE 8
4.3.2.2.1.1, line: Delete "or IV".
PAGE 9
*
4.5.1.1, line 5: Delete "-80F" and substitute "-60F".
PAGE 11
4.5.3.7, Add:
`4.5.3.7 Radiological contamination. Contamination test
shall be performed by wiping the collimator with filter paper
moistened in distilled water. The wiping shall be performed
with moderate finger pressure. The damp filter paper shall be
placed in a container with the proper portion of scintillation
liquid. The scintillating system used to measure
contamination must be calibrated. The readout shall be within
10% of the known standard value when counted to a total of
2000 disintegrations. The actual test for determining
contamination is performed by placing the container into the
scintillating system. The measured contamination shall be
within the limits specified in 3.4.3.7".
The margins of this amendment are marked with an asterisk or
vertical line to indicate where changes (additions~
modifications, corrections, deletions) from the previous
amendment were made. This was done as a convenience only and
the Government assumes no liability whatsoever for any
inaccuracies in these notations. Bidders and contractors are
cautioned to evaluate the requirements of this document based on
the entire content irrespective of the marginal notations and
relationship to the last previous amendment.
Preparing activity:
Custodian:
Army-AR
Army-AR
1240-A865)
(Project
2
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