Defense And Development Enterprises LLC

PMA PQ00018EB · 15 approved parts replacing 20 OEM numbers · Lockheed Martin Corporation, The Boeing Company

PMA part	Replaces	Name	Make / model	Status	On PartsAndPlanes
102603D	102603	Washer	Lockheed Martin Corporation 382E	Current, Jan 2026	—
102603D	102603	Washer	Lockheed Martin Corporation 382E	Current, Jul 2023	—
13516-2D	13516-2	Terminal Shield	Lockheed Martin Corporation 382 \| 382B \| 382E \| 382F \| 382G \| 382J	Current, Apr 2026	—
13516-2D	13516-2	Terminal Shield	Lockheed Martin Corporation 382 \| 382B \| 382E \| 382F \| 382G \| 382J	Current, Jan 2026	—
162A1527-1AVM	162A1527-1	Insert	The Boeing Company 737-600 Series \| 737-700 Series \| 737-700C Series \| 737-800 Series \| 737-900 Series	Current, Mar 2026	—
2750-25D	2750-25	Fan Guard	Lockheed Martin Corporation 382 \| 382B \| 382E \| 382F \| 382G \| 382J	Current, May 2026	—
3-2141D	Arrowhead Products 3-2141	Seal	Lockheed Martin Corporation 382 \| 382B \| 382E \| 382F \| 382G \| 382J \| 382J (LM-100J)	Current, Mar 2024	—
3-2141D	3-2141	Seal	Lockheed Martin Corporation 382 \| 382B \| 382F \| 382G \| 382J \| 383E	Current, Jan 2026	—
8445-23D	8445-23	Output Sprocket	Lockheed Martin Corporation 382 \| 382B \| 382F \| 382G \| 382J \| 383E	Current, Jan 2026	—
8445-25D	8445-25	Pin Retainer Sleeve	Lockheed Martin Corporation 382 \| 382B \| 382F \| 382G \| 382J \| 383E	Current, Jan 2026	—
8445-39D	8445-39	Cam Follower Bearing	Lockheed Martin Corporation 382 \| 382B \| 382F \| 382G \| 382J \| 383E	Current, Jan 2026	—
8445-39D	CEF Industries, LLC, PN 8445-39	Cam Follower Bearing	Lockheed Martin Corporation 382 \| 382B \| 382E \| 382F \| 382G \| 382J \| L-100	Current, Feb 2025	—
8445-39D	Sargent Controls,P/N 4344B10	Cam Follower Bearing	Lockheed Martin Corporation 382 \| 382B \| 382E \| 382F \| 382G \| 382J \| L-100	Current, Feb 2025	—
8445-53D	8445-53	Ball Return Tube Bracket	Lockheed Martin Corporation 382 \| 382B \| 382F \| 382G \| 382J \| 383E	Current, Jan 2026	—
8445-54D	8445-54	Felt Wiper	Lockheed Martin Corporation 382 \| 382B \| 382F \| 382G \| 382J \| 383E	Current, Jan 2026	—
8445-55D	8445-55	Inboard Fail-Safe Nut	Lockheed Martin Corporation 382 \| 382B \| 382F \| 382G \| 382J \| 383E	Current, Jan 2026	—
8445-63D	Sargent Controls,P/N 4344B9	Link Bearing	Lockheed Martin Corporation 382 \| 382B \| 382E \| 382F \| 382G \| 382J	Current, Jun 2025	—
8445-63D	CEF Industries, LLC, PN 8445-63	Link Bearing	Lockheed Martin Corporation 382 \| 382B \| 382E \| 382F \| 382G \| 382J	Current, Jun 2025	—
8445-63D	Sargent Controls,P/N 4344B9	Link Bearing	Lockheed Martin Corporation 382 \| 382B \| 382E \| 382F \| 382G \| 382J \| L-100	Current, Mar 2025	—
8445-63D	CEF Industries, LLC, PN 8445-63	Link Bearing	Lockheed Martin Corporation 382 \| 382B \| 382E \| 382F \| 382G \| 382J \| L-100	Current, Mar 2025	—
8445-63D	Sargent Controls, P/N 4344B9	Link Bearing	Lockheed Martin Corporation 382 \| 382B \| 382E \| 382F \| 382G \| 382J	Current, Jun 2025	—
8445-63D	CEF Industries, LLC, PN 8445-63	Link Bearing	Lockheed Martin Corporation 382 \| 382B \| 382E \| 382F \| 382G \| 382J	Current, Jun 2025	—
8445-63D	8445-63	Link Bearing	Lockheed Martin Corporation 382 \| 382B \| 382F \| 382G \| 382J \| 383E	Current, Jan 2026	—
8445-9D	8445-9	Flexible Coupling Chain	Lockheed Martin Corporation 382 \| 382B \| 382F \| 382G \| 382J \| 383E	Current, Jan 2026	—
8446-55D	8446-55	Outboard Fail-Safe Nut	Lockheed Martin Corporation 382 \| 382B \| 382F \| 382G \| 382J \| 383E	Current, Jan 2026	—
9521601D	9521601	Felt Seal Ring	Lockheed Martin Corporation 382 \| 382B \| 382F \| 382G \| 382J \| 383E	Current, Jan 2026	—

Sell any of these? List it free and this table names you, as does the page of every OEM number it replaces.

Source: the FAA PMA database, refreshed weekly. A PMA part is approved for the specific eligibility on its FAA record; whether it may be installed on a particular aircraft, engine or component is the installer's determination.