Department of Defense NAICS 541712 and PSC 4710 contractors

Research and Development in the Physical, Engineering, and Life Sciences (except Biotechnology). PIPE, TUBE AND RIGID TUBING. Use this deeper buyer cross-code page to see which visible contractors sit in the overlap between these two lanes under Department of Defense.

Department of Defense · NAICS 541712 · PSC 4710

Last updated: April 2, 2026

Visible recipients

Mapped obligations

$63,290,357

State overlap

Top recipients

Visible recipients in the Department of Defense overlap of NAICS 541712 and PSC 4710

Bae Systems Ordnance Systems Inc.

Kingsport, TN

Bae Systems Ordnance Systems Inc. is a federal category business profile based in Kingsport, TN. The current public data layer shows $244,890,357 in visible federal obligations across 57 awards or transactions. Department of Defense appears as the strongest visible awarding agency. Top industry concentration is in NAICS 561210 (Facilities Support Services). The profile also shows meaningful product and service activity in PSC 1376.

$63,290,357