Industrial Tectonics Bearings Corporation

Industrial Tectonics Bearings Corporation, doing business as RBC Bearings Inc., manufactures precision ball, roller, and cylindrical bearings for military aerospace and defense applications, operating as a prime contractor on 91% of its recent federal awards and competing without set-aside designations in full-and-open competition. The Compton, California-based for-profit manufacturer has held federal contracts continuously since 1992, with a customer base spanning 19 federal agencies.

Customer concentration is extreme and single-agency-dependent. The Defense Logistics Agency Aviation accounts for 358 awards (84% of the award count by coverage) worth $42.4 million in combined potential value—representing 80% of all dollars across the entire portfolio. The remaining top-four customers (Defense Logistics Agency, Department of the Army, Army Materiel Command Aviation and Missile Life Cycle Management Command, and Department of the Navy) collectively account for only $9.6 million across 162 awards. DLA Aviation's dominance reflects Industrial Tectonics' role as a strategic supplier of stocked bearing components for military aircraft sustainment: duplex ball bearings, annular ball bearings, cylindrical roller bearings, azimuth bearings, and specialty items like hose reel bearings and self-aligning bearings are procured repeatedly under multiple indefinite delivery contracts.

The vendor holds a significant position on two multi-year IDCs with DLA Aviation. A single-award IDC awarded October 12, 2023, carries a $588,178.24 ceiling through October 2028 for bearing, ball, annular components (NSN 3110-01-194-9280); a second single-award IDC awarded August 20, 2025, carries a $1.73 million ceiling through August 2030 for precision ball bearings and related aerospace bearing components. Delivery orders under these vehicles are issued on firm fixed-price terms without set-asides, typically in the $20 thousand to $200 thousand range per order, with quantities ranging from single units to 99-unit lots delivered to DLA Distribution Depots (Oklahoma, Hill, Jacksonville). Recent representative prime awards include a $302,100 purchase order for 99 units of cylindrical roller bearings (December 2024), a $224,440 purchase order for cylindrical roller bearings (May 2024), a $773,167.50 sole-source purchase order for self-aligning bearings—the company's approved source (April 2024), and a $442,480 Navy-critical-safety-item hose reel bearing (April 2025). Industrial Tectonics also holds task orders under five other DLA IDVs (SPM41204D0203, SP044101D0523, SPE4A617D6001, SP041204D0203, SPM4A612D0047) in the $67 thousand to $559 thousand range across 20, 19, 15, and 14 task orders respectively.

Award volume has grown year over year, from 15 in 2022 to 41 in 2024, though 2025 and 2026 data are sparse (36 and 2 awards respectively in the first four months). Combined potential value across 619 awards stands at $53.3 million, though obligated dollars total $130.7 million—reflecting the vendor's history of contract modifications and invoice activity exceeding initial ceiling values. Seven awards (combined potential value $680 thousand) complete within the next twenty-four months, creating modest recompete exposure.

Industrial Tectonics operates as a subcontractor primarily on F-35, F-22, CH-47, and AH-64 programs. It supplies bearing components to Raytheon (F-22 Sensor Enhancements program, CITV hardware, Counter-IED systems), Lockheed Martin (F-35 long-lead items, TADS/PNVS targeting systems, GMLRS spin bearings), The Boeing Company (CH-47F aircraft common aerospace commodities, Apache sustained support), and Northrop Grumman (E-2D multiyear production). Most sub-award activity describes bearing supply without specific dollar values. The vendor also holds a sub-award on an Orion Production and Operations Contract (OPOC) actuator bearing and serves as bearing supplier on MH-60 external gun mount systems through Kihomac.

The vendor's footprint is heavily concentrated in antifriction bearing procurement: 517 of 619 awards (84%) carry PSC code for antifriction unmounted bearings, with 440 awards under NAICS 332991 (ball and roller bearing manufacturing). This specialization reflects Industrial Tectonics' role as a qualified, approved-source manufacturer supplying military aircraft readiness and sustainment programs—particularly Naval Air Systems Command and DLA Aviation's managed spare-parts ecosystem. Performance occurs exclusively at the vendor's El Rancho (or Rancho Dominguez), California manufacturing facility. The vendor has maintained SAM registration since 2001 and demonstrates consistent success in competitively awarded contracts, suggesting established approval status and manufacturing qualification across the major bearing platforms (ball duplex, annular, cylindrical roller, azimuth, and airframe variants) that support military rotorcraft, fixed-wing, and weapons systems.