LMS Stanier Class 5 4-6-0

Specifications
Specifications
Configuration:;
• Whyte	4-6-0
• UIC	2′C h2
Gauge	4 ft 8+1⁄2 in (1,435 mm)
Leading dia.	3 ft 3+1⁄2 in (1.003 m)
Driver dia.	6 ft 0 in (1.829 m)
Length	63 ft 7+3⁄4 in (19.40 m) or 63 ft 11+3⁄4 in (19.50 m)
Loco weight	72.1 long tons (73.3 t; 80.8 short tons) to 75 long tons (76 t; 84 short tons)
Tender weight	53.7 long tons (60.1 short tons; 54.6 t)
Fuel type	Coal
Fuel capacity	9 long tons (9.1 t; 10 short tons)
Water cap.	4,000 imp gal (18,000 L; 4,800 US gal)
Firebox:
• Grate area	27+3⁄4 or 28+1⁄2 sq ft (2.58 or 2.65 m2) or 28.5 sq ft (2.65 m2)
Boiler	LMS type 3B
Boiler pressure	225 lbf/in2 (1.55 MPa) superheated
Heating surface:
• Firebox	156 or 171 sq ft (14.5 or 15.9 m2)
• Tubes and flues	1,426 to 1,479 sq ft (132.5 to 137.4 m2)
Superheater:;
• Heating area	228 to 365 sq ft (21.2 to 33.9 m2)
Cylinders	Two, outside
Cylinder size	18+1⁄2 in × 28 in (470 mm × 711 mm)
Valve gear	Most Walschaerts; Several fitted with Caprotti; one fitted with outside Stephenson

Type and origin
Type and origin
Power type	Steam
Designer	William Stanier
Builder	LMS Crewe Works (241); LMS Derby Works (54); LMS Horwich Works (120); Vulcan Foundry (100); Armstrong Whitworth (327);
Serial number	AW: 1166–1265, 1280–1506; VF: 4565–4614, 4618–4667
Build date	1934–1951
Total produced	842

LMS Stanier Class 5 4-6-0
LMS Stanier Class 5 4-6-0
	No. 44949 at Manchester Victoria in 1968.
Power type
Type and origin
Power type	Steam
Designer	William Stanier
Builder	LMS Crewe Works (241); LMS Derby Works (54); LMS Horwich Works (120); Vulcan Foundry (100); Armstrong Whitworth (327);
Serial number	AW: 1166–1265, 1280–1506; VF: 4565–4614, 4618–4667
Build date	1934–1951
Total produced	842
Configuration:;
Specifications
Configuration:;
• Whyte	4-6-0
• UIC	2′C h2
Gauge	4 ft 8+1⁄2 in (1,435 mm)
Leading dia.	3 ft 3+1⁄2 in (1.003 m)
Driver dia.	6 ft 0 in (1.829 m)
Length	63 ft 7+3⁄4 in (19.40 m) or 63 ft 11+3⁄4 in (19.50 m)
Loco weight	72.1 long tons (73.3 t; 80.8 short tons) to 75 long tons (76 t; 84 short tons)
Tender weight	53.7 long tons (60.1 short tons; 54.6 t)
Fuel type	Coal
Fuel capacity	9 long tons (9.1 t; 10 short tons)
Water cap.	4,000 imp gal (18,000 L; 4,800 US gal)
Firebox:
• Grate area	27+3⁄4 or 28+1⁄2 sq ft (2.58 or 2.65 m2) or 28.5 sq ft (2.65 m2)
Boiler	LMS type 3B
Boiler pressure	225 lbf/in2 (1.55 MPa) superheated
Heating surface:
• Firebox	156 or 171 sq ft (14.5 or 15.9 m2)
• Tubes and flues	1,426 to 1,479 sq ft (132.5 to 137.4 m2)
Superheater:;
• Heating area	228 to 365 sq ft (21.2 to 33.9 m2)
Cylinders	Two, outside
Cylinder size	18+1⁄2 in × 28 in (470 mm × 711 mm)
Valve gear	Most Walschaerts; Several fitted with Caprotti; one fitted with outside Stephenson
Tractive effort
Performance figures
Tractive effort	25,455 lbf (113.23 kN)
Operators
Career
Operators	LMS, BR
Power class	LMS: 5P5F; BR: 5MT;
Axle load class	BR: Route Availability 7
Withdrawn	1961–1968
Disposition	18 preserved, remainder scrapped

The London, Midland and Scottish Railway (LMS) Stanier Class 5 4-6-0, commonly known as the Black Five, is a class of 4-6-0 steam locomotives. It was introduced by William Stanier and built between 1934 and 1951. A total of 842 were built initially numbered 4658-5499 then renumbered 44658-45499 by BR. Several members of the class survived to the last day of steam on British Railways in 1968, and eighteen are preserved.

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