MIL-DTL-5755E
4.6.9 Reflectivity. The specular reflectivity shall be determined by directing a
substantially collimated beam of incandescent light at approximately 45 degrees onto the mirror
and directing the fraction of this beam specularly reflected into a receptor that shall have a spectral
sensitivity approximating the luminosity function of the standard observer of the International
Commission on Illumination. The fraction of the beam specularly reflected shall be determined
either by actual measurement of the incident and reflected beams or by comparison
of the beams reflected by the test mirror and with that from a suitable calibrated standard mirror.
5. PACKAGING
5.1 Packaging. For acquisition purposes, the packaging requirements shall be as specified
in the contract or order (see 6.2). When packaging of materiel is to be performed by DoD or in-
house contractor personnel, these personnel need to contact the responsible packaging activity to
ascertain packaging requirements. Packaging requirements are maintained by the inventory
control point's packaging activities within the military service or defense agency, or within the
military service's system command. Packaging data retrieval is available from the managing
military department's or defense agency's automated packaging files, CD-ROM products, or by
contacting the responsible packaging activity.
6. NOTES
(This section contains information of a general or explanatory nature that may be helpful,
but is not mandatory.)
6.1 Intended use. The mirrors covered by this specification are intended for use in
aircraft for rear vision purposes.
6.2 Acquisition requirements. Acquisition documents should specify the following:
a.
Title, number, and date of this specification.
b.
c.
First article sample required (see 3.1).
d.
Demagnification requirements (see 3.4.2).
e.
First article sample size (see 4.3).
f.
Packaging requirements (see 5.1).
6.3 Subject term (key word) listing.
demagnification
image
reflectivity
6
For Parts Inquires call Parts Hangar, Inc (727) 493-0744
© Copyright 2015 Integrated Publishing, Inc.
A Service Disabled Veteran Owned Small Business