103-31 — HOLDER,ELECTRICAL CONTACT BRUSH

103-31 is cataloged as HOLDER,ELECTRICAL CONTACT BRUSH. It carries 1 NSN identity and cross-references to 2 related part numbers. FAA PMA approval is on file from Advanced Electronic Systems (AES). An estimated 166 aircraft of the approved type are registered in the US. The part appears on MCRL cross-reference data.

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NSN identity

NSN 012278750 — HOLDER,ELECTRICAL CONTACT BRUSH

Approved sources (CAGE)

24975 PRESTOLITE ELECTRIC INC
27975 STEWART INDUSTRIES INC R AND C TOOL AND MFG CO DIV · P/N 3944677C02
31211 MOTOROLA AUTOMOTIVE ELECTRONICS · P/N 3-31
68505 PRESTOLITE ELECTRIC INC

Government purchase history

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

Government pricing & management

Aac: J
Aac Label: Not stocked, centrally procured on demand
Effective Date: 2026-10-01
Moe: DF
Niin: 012278750
Qup: 1
Rep Rec Code: N
Slc: 0
Sos: SMS
Sos Label: DLA
Ui: EA
Unit Price: $41.27

Demand

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

Market on PartsAndPlanes

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

Availability

Band: Readily Available

Related part numbers

3-31, 3944677C02

FAA-PMA

103-31 is an FAA-PMA part by Astronics - Advanced Electronic Systems

PMA PQ1974NM. Approved as a replacement for 1033-1 on Boeing 777-300 Series (Equip Controller) · Current, Jul 2019. · in stock here Leading Edge Group, LLC, 1 available, quote (+1 more seller)

The OEM numbers it replaces, and who sells those here

1033-12 sellers here
MODIFICATIONPARTno listing here yet

7 FAA-PMA replacement parts on file for 103-317 in stock here

1033-1 Astronics - Advanced Electronic Systems· Boeing 777-200 Series 777-200LR Series 777-300 Series 777-300ER Series 777F Series· Equipment Cooling Controller· Current, Jul 2019· in stock here Leading Edge Group, LLC, 1 available, quote (+1 more seller)
1033-1 Astronics - Advanced Electronic Systems· Boeing 777-300 Series· Equip Controller· Current, Jul 2019· in stock here Leading Edge Group, LLC, 1 available, quote (+1 more seller)
1033-1 Astronics - Advanced Electronic Systems· Boeing 777-200 Series· Cool Controller· Current, Jul 2019· in stock here Leading Edge Group, LLC, 1 available, quote (+1 more seller)
1033-1 Astronics - Advanced Electronic Systems· Boeing 777-200 Series, 777-200LR Series, 777-300 Series, 777-300ER Series, 777F Series· Equipment Cooling Controller· Current, Jul 2016· in stock here Leading Edge Group, LLC, 1 available, quote (+1 more seller)
1033-1 Astronics - Advanced Electronic Systems· Boeing 777-200 Series, 777-200LR Series, 777-300 Series, 777-300ER Series, 777F Series· Equipment Cooling Controller· Current, Jan 2013· in stock here Leading Edge Group, LLC, 1 available, quote (+1 more seller)
1033-1 Astronics - Advanced Electronic Systems· Boeing 777-200 Series· Cool Controller· Current, Jan 2013· in stock here Leading Edge Group, LLC, 1 available, quote (+1 more seller)
1033-1 Astronics - Advanced Electronic Systems· Boeing 777-300 Series· Equip Controller· Current, Jan 2013· in stock here Leading Edge Group, LLC, 1 available, quote (+1 more seller)

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.