Collector Ring

0 failure reports named the collector ring in the last ten years, 7 since 1998. 6 FAA approvals let 2 companies make a replacement collector ring, Aviation Materials Management INC holding the most (4).

Reports by year

Reports by year, as a table

	reports
1998	1
2000	2
2002	2
2005	1
2006	1

Approved replacement parts 6 parts manufacturer approvals

A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a collector ring and sell it as an approved part for the models named. These are the companies holding such approvals for a collector ring:

Aviation Materials Management INC 4 Nextant Aerospace LLC 2

For these models most: Boeing 737 (4), Beechcraft 400 Beechjet (2).

Maker	Part	Replaces	Fits	Granted	Status
Nextant Aerospace LLC	Collector Ring Assembly, Bleed Air Inlet N361800	Modification Part	Raytheon Aircraft Company 400A	2016-03-10	current
Nextant Aerospace LLC	Collector Ring Assembly , Bleed Air Inlet N361800	Modification Part	Raytheon Aircraft Company 400A	2014-08-12	current
Aviation Materials Management INC	Collector Ring Assy 332A1201-64	332A1201-64	Boeing 737-300 Series, 737-400 Series,...	2013-03-25	current
Aviation Materials Management INC	Collector Ring Assy 332A1201-54	332A1201-54	Boeing 737-300 Series, 737-400 Series,...	2013-03-25	current
Aviation Materials Management INC	Collector Ring Assy 332A1201-54	332A1201-54	Boeing 737-300 Series, 737-400 Series,...	2010-10-25	current
Aviation Materials Management INC	Collector Ring Assy 332A1201-64	332A1201-64	Boeing 737-300 Series, 737-400 Series,...	2010-10-25	current

Sources: the FAA's service difficulty reports since 1995 (a report is a part that failed and was fixed, as filed by an airline, repair station or owner; the count shows reporting as much as reliability) and the parts manufacturer approvals in the FAA's Dynamic Regulatory System. The part name is the reporters' and the approval holders' own words, reduced to the first plain words so that spellings meet.