INCH-POUND
A-A-52418A
14 June 2010
SUPERSEDING
A-A-52418
11 January 1993
COMMERCIAL ITEM DESCRIPTION
LIGHT, WARNING, VEHICULAR: ROTATING
UNIT, 14 AND 28 VOLT DC
The General Services Administration has authorized the use of this commercial
item description (CID) as a replacement for MIL-L-45325E and MS51317D for
all federal agencies.
1. Abstract. This CID covers 14- and 28-volt (V) direct current (DC) rotating warning lights for
use on emergency, security, utility, or maintenance vehicles with 12- or 24-V DC electrical
systems. The rotating warning light is referred to herein as "warning lights".
1.1 Classification. Warning lights shall be of the following types and classes, as specified (see
2.2 and 6.2):
Type I
-
14 V DC
Type II
-
28 V DC
Class 1
-
Yellow/Amber dome
Class 2
-
Blue dome
Class 3
-
Red dome
2. Salient characteristics.
2.1 Materials. Materials shall be as specified herein and in referenced documents. Materials
shall be free from defects which adversely affect the performance of the finished product. The
use of recovered materials made in compliance with regulatory requirements is acceptable
providing that all requirements of this CID are met (see 3.1).
2.1.1 Dome material. The plastic used in fabricating domes shall meet the color and
performance requirements of SAE J576 and SAE J578.
Beneficial comments, recommendations, additions, deletions, clarifications, etc. and any data that
may improve this document should be sent to DAMI_STANDARDIZATION@conus.army.mil or
U.S. Army RDECOM, Tank Automotive Research, Development and Engineering Center,
ATTN: RDTA-EN/STND/TRANS MS #268, 6501 E. 11 Mile Road, Warren, MI 48397-5000.
Since contact information can change, you may want to verify the currency of this address
information using the ASSIST Online database at https://assist.daps.dla.mil/online/.
AMSC N/A
FSC 6220
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