STEREOSCOPE, PRISM-MIRROR (MODEL S547A):
Headquarters Department of the Army, Washington 25, D.C.
14 August 1961
1. Purpose. This bulletin outlines the supply
placement of unserviceable and/or miss-
support procedure established for the commer-
ing components provided the required op-
cially designed prism-mirror stereoscope.
erations are considered to be within the
2. Description. The prism-mirror stereoscope
scope of this level of maintenance. A
6650-569-7696 consists of a stereoscope (sealed
source of supply for local procurement is
unit), a binocular, three support legs, an external
indicated in the manufacturer's catalog
mirror assembly, two external mirror supports, and
included with each stereoscope.
a carrying case. Additional equipment consists
(2) Stereoscopes and equipment not made
of an external mirror assembly, two external mir-
serviceable at this level will be returned
ror supports an auxiliary carrying case, and the
to Army field supply depots through
operational and maintenance manual (fig. 1).
3. Supply data. R e p l a c e m e n t p a r t s a n d e q u i p -
c. Depot. All unserviceable prism-mirror stere-
ment will not be centrally procured nor supplied
oscopes will be evacuated to Letterkenny Ordnance
through normal supply channels.
3. Supp1y procedure. a. 0rganizational.
W h e n t h e s te r e o s c o p e o r e q u i p m e n t i t e m s b e c o m e
Letterkenny Ordnance Depot will restore unserv-
unserviceable, obtain a complete item replacement
i c e a b l e items to a serviceable condition by utilizing
(6650-569-7695) on a direct exchange basis
local procurement actions to obtain components by
through normal supp]y channels.
(1) Local procurement is authorized for re-