When acquiring products or services, other than small arms, in support of operations in Iraq or Afghanistan - -
(a) If using the procedure specified in 225.7703-1(a) (1), the purchase restriction at FAR 25.403(c) does not apply with regard to products or services from Iraq.
(b) If using a procedure specified in 225.7703-1(a) (2) or (3), the procedures of Subpart 25.4 are not applicable.