Which document is NOT considered an Army Legal publication?

The document C, DA PAM 750-1, is not considered an Army Legal publication because it falls under the category of logistics and maintenance guidance rather than legal standards or practices. DA PAM 750-1 provides information and procedures related to the maintenance and operational readiness of Army equipment, which does not directly pertain to legal operations or regulations.

In contrast, the other documents listed are indeed recognized as Army Legal publications. For example, FM 27-1 is a field manual that focuses on legal support in military operations, and AR 601-280 addresses enlistment and reassignment policies that also involve legal frameworks. Similarly, AR 635-200 outlines the administrative separations of enlisted personnel, incorporating various legal provisions and procedures. These publications are integral to understanding the legal framework within the Army, as they deal directly with legal compliance, responsibilities, and policies.