Lockheed Martin · Electronic Components
71321549-004
Resolver, Electrical
Part Number71321549-004
ManufacturerLockheed Martin
AvailabilityAvailable to order — request a quote
Specifications
NSN5990-01-029-9965 (NSN)
Federal Item NameRESOLVER,ELECTRICAL
Federal Supply Class5990 — Synchros and Resolvers
Zso Resistance In Ohms225.00 NOMINAL
Plus J Zco Reactance In Ohms2400.00 NOMINAL
Fragility FactorMODERATELY RUGGED
Plus J Zro Reactance In Ohms2550.00 NOMINAL
Terminal LocationSIDE
Phase Shift Angle In Deg7.000 INPUT TO OUTPUT NOMINAL
Transformation Ratio1.450 ROTOR TO STATOR NOMINAL
Overall Length0.6500 INCHES MAXIMUM
Interaxis Error Angular Range In M-5.0 TO 5.0
Body StylePICK-OFF A
Zco Resistance In Ohms420.00 NOMINAL
Vendor Part Numbers71321549-002, SQH-25-E-2
Cancelled NSN5990-01-240-5371 (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 71321549-004 available?
We can source 71321549-004 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 71321549-004 by Lockheed Martin obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 71321549-004 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 71321549-004?
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 71321549-004?
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.