TRANSDIGM INC

About

AdelWiggins Group designs, engineers, manufactures and tests custom aerospace fluid transport components, including flexible connectors, quick disconnects, clamps, heaters, hoses and lightning protection isolators. It also offers refueling systems for the mining industry. The company traces its roots to Adel Fasteners (founded 1938) and Wiggins Connectors (founded 1925), which were consolidated in 1993 by TransDigm. Its Los Angeles, California facility is described as ISO 9001 certified and Nadcap accredited.

Products

• Flexible connectors
• Quick disconnects
• Clamps
• Heaters
• Hoses
• Lightning protection isolators
• Refueling systems
• Aircraft grommets

Capabilities

• Custom engineering for aerospace applications
• CNC machining
• Composite materials processing
• Metal forming
• Painting and finishing
• Non-destructive testing
• Product qualification and certification
• Fabrication and assembly

Certifications named on its site

• ISO 9001
• AS9100
• NADCAP

Founded 1993, according to its website.

Summary of adelwiggins.com pages read October 18, 2026, written automatically; check the company's site for details. Pages read: AdelWiggins Home - AdelWiggins Group, Contact Us - AdelWiggins Group, About Us - AdelWiggins Group, Manufacturing - AdelWiggins Group.

Contact

Address

5000 TRIGGS ST
COMMERCE, CA 90022-4833

Points of contact in SAM.gov

• IRENE DELGADILLO, CUSTOMER SERVICE MANAGER Government Business POC
• IRENE DELGADILLO Alternate Government Business POC
• ISARENA NAVARRO, CUSTOMER SERVICE REPRESENTATIVE Past Performance POC
• IRENE DELGADILLO, SALES SUPERVISOR Electronic Business POC
• IRENE DELGADILLO Alternate Electronic Business POC

Address and points of contact are the public record in SAM.gov, last updated November 21, 2025 (find it on SAM.gov).

Registration

SAM.gov status

Active

Registered

Apr 9, 2009

Expires

Nov 19, 2026

Last updated

Nov 21, 2025

Business started

Oct 1, 1993

Structure

Corporate Entity (Not Tax Exempt)

State of incorporation

DE

Business types

• For Profit Organization
• Manufacturer of Goods

Product and service codes registered

• 4720
• 4730

Source: SAM.gov public entity data (SAM_PUBLIC_MONTHLY_V2_20261013.ZIP) · SAM.gov record ↗

Performance

Top parts

The NSNs this supplier appears on most often in the indexed awards.

Supply classes

Federal supply classes of the NSNs in this supplier's indexed awards, with the number of awards in each.

Open bids for parts they make

92 part numbers are listed for CAGE 79326 in the federal catalog (FLIS). 17 open solicitations cover those NSNs today.

All awards