4203-6 — COUPLER,DIRECTIONAL

4203-6 is cataloged as COUPLER,DIRECTIONAL. It carries 1 NSN identity and cross-references to 7 related part numbers. FAA PMA approval is on file from Cox and Company Inc. An estimated 49 aircraft of the approved type are registered in the US. The part appears on MCRL cross-reference data. PartsAndPlanes currently shows 1 active listing from 1 seller across the part family.

No live listing for 4203-6 right now. Have one? List it in a minute → or request a quote from sellers.

NSN identity

NSN 011619376 — COUPLER,DIRECTIONAL

Approved sources (CAGE)

12598 RLC ELECTRONICS, INC · P/N M-2734
12436 BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC. · P/N 6011617-001
D1901 HENSOLDT SENSORS GMBH · P/N 54.0052.628.30
00341 Lexan Industries, Inc · P/N 112133
0S2B1 RME FILTERS INC · P/N RME-U-0040
12598 RLC ELECTRONICS, INC · P/N 24709
99899 NARDA HOLDINGS, INC.
A486G NIMIKKEISTOKESKUS NCB FINLAND · P/N 10145298

Government purchase history

Distinct Vendors: 0
Total: $0.00
Total Amount: $0.00

Government pricing & management

Aac: Z
Aac Label: Insurance item, not stocked
Effective Date: 2026-10-01
Moe: DF
Niin: 011619376
Qup: 1
Rep Rec Code: N
Slc: 0
Sos: SMS
Sos Label: DLA
Ui: EA
Unit Price: $1,052.50

Demand

Buyer Requests 90d: 0
Buyer Requests All: 0
Open Solicitations: 0

Market on PartsAndPlanes

Active Listings: 1
Avg Price: $0.00
Max Price: $0.00
Min Price: 0
Sellers: 1
Total Quantity: 0

Availability

Band: Limited

Related part numbers

10145298, 112133, 24709, 54.0052.628.30, 6011617-001, M-2734, RME-U-0040

FAA-PMA

4203-6 is an FAA-PMA part by Cox and Company Inc.

PMA PQ0440NE. Approved as a replacement for 92550-04805-106 on Sikorsky S-92A (Main Rotor Distributor Rips/ Bladefold) · Current, Sep 2020.

The OEM number it replaces, and who sells those here

9255004805106no listing here yet

A PMA part is approved for the specific eligibility listed on its FAA record; whether it may be installed on a particular aircraft, engine or component is the installer's determination. This page states the FAA record and the listings on PartsAndPlanes.