I believe this to be a UBR-367.
Well, they are both Chinese Type 367, and that would seem to be the clone of the Russian 53-UBR-367. This as the colour is wrong and you can see Chinese text. But, yes (other than the colour), this is what a 53-UBR-367 should a look like.
Your image+diagram is from the US 2004 EOD guides (Afghanistan and Iraq) as far as I can tell, whilst the sectional diagram is from the 1994 (1997) ‘DIA Reference Document - Projectile and Warhead Identification Guide - Foreign’.
The EOD guides and the DIA document seem to have quite a few problems. For example.
A supposed 53-BR-365 APHE-T projectile diagram?
A supposed 53-BR-365 APHE-T projectile sectional diagram.
A supposed 53-UBR-365 APHE-T round?
See later comments about the 53-UBR-365...
Please see the pictures from our fellow colleague.
Maybe our Hungarian friends can source the drawing.
Bob
Well, both are likely variants of the 53-BR-365K armour-piercing high explosive tracer projectile (APHE-T). Neither would be a 53-BR-365 as far as I can tell, this as it is an armour-piercing ballistic-capped high explosive tracer projectile (APBCHE-T). Well, unless all the Russian manuals I have that reference it, other reference sources that reference it, and images of it with stencilled markings are incorrect?
A 53-UBR-365 round.

Two views of 53-BR-365 APBCHE-T projectiles.
A 53-UBR-365 round sectional diagram from the Russian D-44 manual.
A 53-UBR-365 round sectional diagram and details from the Nova 'Handbuch Der Zu Verwertenden Und Zu Vernichtenden Munitionen'.

A 53-BR-365 APBCHE-T projectile sectional diagram from the Russian D-44 manual.