NAICS 339991 and PSC 1905 contractors

Gasket, Packing, and Sealing Device Manufacturing. COMBAT SHIPS AND LANDING VESSELS. Use this cross-code page to see which visible federal contractors sit in the overlap between these two public category lanes.

NAICS 339991 + PSC 1905

Last updated: April 2, 2026

Visible recipients

Mapped obligations

$9,080,748,800

State overlap

Top recipients

Visible recipients in the NAICS 339991 and PSC 1905 overlap

Austal Usa, LLC

Mobile, AL

Austal Usa, LLC is a federal category business profile based in Mobile, AL. The current public data layer shows $935,300,329 in visible federal obligations across 243 awards or transactions. Department of Defense appears as the strongest visible awarding agency. Top industry concentration is in NAICS 336611 (Ship Building and Repairing). The profile also shows meaningful product and service activity in PSC 1905.

$9,080,748,800