Preco Aircraft Motors Inc. · Electronic Components
22-21939
End Bell, Electrical Rotating Equ
Part Number22-21939
ManufacturerPreco Aircraft Motors Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN6105-00-403-6635 (NSN)
Federal Item NameEND BELL,ELECTRICAL ROTATING EQU
Federal Supply Class6105 — Motors, Electrical
Mounting ConfigurationFOUR 0.156 IN.DIA MTG HOLES,EQUALLY SPACED
Overall Width1.734 INCHES MINIMUM AND 1.766 INCHES MAXIMUM
MaterialSTEEL
Overall Diameter3.834 INCHES MINIMUM AND 3.838 INCHES MAXIMUM
Vendor Part Numbers361085
RH Electronics, Inc. — independent stocking distributor since 1982.
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Frequently asked
Is 22-21939 available?
We can source 22-21939 even if it isn't in our active stock list. As an independent distributor we reach inventory outside the franchise channel — including hard-to-find and obsolete parts. Send us a quote request.
Is 22-21939 by Preco Aircraft Motors Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 22-21939 has been discontinued, we can often source remaining stock or qualified alternates. Contact us with your quantity and target date.
How does RH Electronics verify parts like 22-21939?
Every incoming shipment is inspected under our ISO 9001:2015 quality system — documentation, markings, and construction checked against known-good references. For deeper analysis, we direct work through accredited independent labs. We've been an ERAI member since 1998 and a GIDEP participant.
Can you find a cross-reference or alternate for 22-21939?
Yes. Our team reads part numbers the way they were designed — decoding family, speed, temperature grade, package, and reliability level — to identify acceptable alternates when the exact part isn't available. Submit a quote request and we'll advise.