Rtx Corporation · Electronic Components
11931-1
End Bell, Electrical Rotating Equ
Part Number11931-1
ManufacturerRtx Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN6105-00-461-5960 (NSN)
Federal Item NameEND BELL,ELECTRICAL ROTATING EQU
Federal Supply Class6105 — Motors, Electrical
Surface TreatmentCHROMATE
Overall Diameter4.562 INCHES NOMINAL
MaterialALUMINUM ALLOY
Mounting ConfigurationEIGHT 0.134 IN. DIA MTG HOLES SPACED 45 DEG APART ON 4.315 IN. DIA CIRCLE
FSC Application DataMOTORS,ALTERNATING CURRENT
Overall Length0.687 INCHES NOMINAL
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 11931-1 available?
We can source 11931-1 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 11931-1 by Rtx Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 11931-1 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 11931-1?
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 11931-1?
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.