The agency searched the residential and commercial premises of the suspects in the case at three locations in Kota, one each in Sawai Madhopur, Bhilwara, Bundi and Jaipur districts of Rajasthan.
The NIA said they seized digital devices, air-gun, sharp weapons and incriminating documents during the searches.
Further investigation in the case is under way.
The case is related to information received from reliable sources that PFI’s Sadiq Sarraf, a resident of Baran district in Rajasthan, and Mohammed Asif from Kota, along with the office bearers, members and cadres of the banned outfit are indulging in unlawful activities.
The case was initially registered suo-moto by the NIA on September 19, 2022.
(With inputs from ANI)