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Military


ACR-10 Tennessee / CA-10 Memphis

Specifications
Displacement (std) 13,712 tons
Displacement to L. W. L. 14,500 tons
Displacement (full load) 15,950 tons
Length over all 504.4 / 504 ft. 6 in.
Length on L. W. L 502 ft. 0 in.
Beam 72
Breadth, extreme 72 ft. 10-l/2 in.
Mean draft to L. W. L. 25
Maximum draft at full load 27 ft. o in.
Freeboard, maximum at full load forward, 21 ft. 3 in.; aft, 18 ft. 6 in.
Tons per inch at L. W. L. 59-7O tons.
Moment to change trim one inch at L. W. L 1483 ft. tons.
Trans. G. M. normal load, 3.30 ft.; long G. M., 616.25 ft.
Range stability, normal load, 72 deg., approximate;
angle maximum stability, 41 deg., approximate.
Area of rudder, 263 sq. ft.; type, balanced.
Engines, No. 2; type, vertical inverted 4-cylinder triple-expansion.
Diameters cylinders H. P., 38-1/2 in.; I. P., 63-1/2 in.; L. P., 2 of 74 in.
Stroke, 48 in.
Screws, No. 2; diameter, 18 ft. o in.; pitch, 22 ft. o in.
Boilers, No. 16; type, water tube.
Grate surface, total, 1590 sq. ft.; heating, 68,000 sq. ft.
Steam pressure, designed. 265 Ibs. at boiler, 250 at engine.
Designed speed, 22 knots; trial speed, forced draft. I. H. P., trial, 23,000.
Normal coal 900 tons.
bunker capacity 2,000 tons
steaming radiusabout 6,500 knots at 10 knots per hour;
about 3100 knots at full speed
Armament
Main Battery. Four (2 2) 10-in. B. L. R., .40 cal.
Sixteen 6-in. B. L. R., .50 cal.
Secondary Battery. Twenty-two 3-in. (14-pdrs.) R. F. guns, .50 cal.
Twelve 3-pdr. semi-automatic guns.
Two 1-pdr. automatic guns.
Two 1-pdr. R. F. guns.
Two 3-in. field pieces.
Two machine guns, .30 cal.
Six automatic guns, .30 cal.
Torpedo tubes none. 4 21' TT later fitted
Ammunition. 10-in, rounds per gun, 60.
6-in. rounds per gun, 200.
3-in. rounds per gun, 300.
3-pdr. rounds per gun, 500.
1-pdr. rounds per gun, 1380.
30 cal. automatic.
Armor a) Water-line belt, 5-in.; 3 in. at ends.
c) Casemate athwartship, 5 in.; casemate athwartship, 5 in.
d) Barbettes, 7 in. and 4 in.; sponsons, 2 in. N. S.
e) Turrets, 9 in., 7 in., and 5 in.; diagonal, 5 in.
f) Conning tower, 9 in.; signal tower, 5 in.
g) Tube, 5 in.
Protective deck, 1/2 in.
Slopes, forward, 2-1/2 in. N. S. ; midships, 3-1/2 in. N. S. ; aft, 2-1/2 in. N. S. ; flat, 1 in. N. S.
Aircraft none
Complement 40 officers
874 men

Admiral, 1; Chief of Staff, 1; Captain, 1; Ward-room Officers, 19; Junior Officers, 12; Warrant Officers, 10; Crew, 754; Marines, 60. Total complement, officers and crew, 858, as a flagship.



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Page last modified: 22-07-2011 17:36:13 ZULU