The CV1527 is a small monitor CRT for use with up to 1,000 Volts across the tube. The commercial equivalent is the STC VLS.492AG where the the AG denotes a green phosphor.

The gun assembly and support micas.

The screen. This small tube has no flare to the envelope.

The wide glass tube envelope is 39 mm in diameter, and excluding the IO base pins is 153 mm tall.

Reference: Datasheet. Type CV1527 was first introduced^¶ in 1954.

 
Pin Connections

IO	1	2	3	4	5	6	7	8
	h,k	x1	y2,a2	y1	x2	a1	g1	h

 
Absolute Maximum Operating Conditions^¶

CRT	Vh	Ah	Va
	2.0	1.8	1,000

Thanks to Frank Philipse for supplying the above PDF datasheet