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|  MIL-C-48550(AR)
4.5.4.11 Strap security.- The test shall be accomplished with a
commercial fish scale attached to the strap and subjected to a
direct pull as indicated in 3.4.4.11. After completion of the
test, the strap shall be visually examined for any slippage or
looseness of rivets, to determine compliance with the requirements
of 3.4.4.11. The collimator shall then be subjected to the test.
specified in 4.5.1.4 to determine compliance with 3.4.3.11.
4.5.4.12 Gasket. - The gasket shall have a visual and tactile ex-
amination to assure that there is proper adhesion to the cover as
specified in 3.4.3.12.
PREPARATION FOR DELIVERY
5.
5.1 Packaging, packing and marking. - Packaging, packing and marking
shall be in accordance with Packaging Data Sheet 10556235. The level
of protection shall be as specified in the procurement document.
6.
NOTES
6.1 Intended use. - The Collimator Infinity Aiming Reference: M1E1
is an optical instrument on a tripod, with protective cover, in-
tended to be used for indirect laying of field artillery weapons
by establishing an optical reference which weapon deflection angles
can be measure. It is a mil scale radioactive illuminated reticle
which functions as an optical projection system simulating a grid
board type of infinity target reference.
6.2 Ordering data. - Procurement documents should specify the follow-
ing:
Title, number and date of this specification.
a.
Applicable packaging data sheet number (see 5.1)
c.
Selection of applicable levels of preservation, packaging
and packing.
d.
Applicable stock number.
e.
Requirement for First Article submission.
Preparing activity:
Custodian:
Army - AR
Army - AP
Project No. 1240-A623
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