16 July 1990
5 November 1986
RACEWAYS, STEEL, RIGID
This specification is approved for use by the U.S. Army Missile Command,
Department of the Army, and is available for use by all Departments and
Agencies of the Department of Defense.
1.1 Scope. This specification covers the requirements for rigid steel raceway
conduits which consist of a base and cover so formed as to distinguish raceways from
metallic tubular conduits.
1.2 Types and sizes. The raceways shall be of the following types and sizes, as
specified (see 6.2):
Type I - Base snaps on cover as one unit - size no. 2,5,7, and 10 (see table I and
Type II - Cover snaps over base as separate units - size no. 15 (see table II and
Type III - Cover snaps over outside of base as separate units - size no. 19c and
19b (see table III and figure 3).
Beneficial comments (recommendations, additions, deletions) and any pertinent data
which may be of use in improving this document should be addressed to: Commander,
U.S. Army Missile Command, Atten: AMSMI-RD-SE-TD-ST, Redstone Arsenal, AL
35898-5270, by using the self-addressed Standardization Document Improvement
Proposal (DD Form 1426) appearing at the end of this document or by letter.
DISTRIBUTION STATEMENT A. Approved for public release, distribution is