Northrop Grumman Systems Corporation · Electronic Components
900131-16
Resolver, Electrical
Part Number900131-16
ManufacturerNorthrop Grumman Systems Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5990-00-078-8529 (NSN)
Federal Item NameRESOLVER,ELECTRICAL
Federal Supply Class5990 — Synchros and Resolvers
Pilot Diameter0.8745 INCHES MINIMUM AND 0.8750 INCHES MAXIMUM
Overall Length2.5350 INCHES NOMINAL
Length0.1320 INCHES NOMINAL SHOULDER
Shoulder Diameter1.3115 INCHES MINIMUM AND 1.3120 INCHES MAXIMUM
Undercut Width0.0780 INCHES NOMINAL
Flange Thickness0.0930 INCHES NOMINAL
Flange Diameter1.4360 INCHES MINIMUM AND 1.4370 INCHES MAXIMUM
Body StyleSTANDARD ROUND B
Stator Input Current Rating20.0 MILLIAMPERES MAXIMUM
Terminal Type And Quantity12 SCREW
Shaft TypeROUND SINGLE SHAFT
Vendor Part NumbersHZC15JS002B139
Cancelled NSN5990-00-819-5099 (cancelled)
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 900131-16 available?
We can source 900131-16 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 900131-16 by Northrop Grumman Systems Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 900131-16 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 900131-16?
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 900131-16?
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.