Northrop Grumman Systems Corporation · Electronic Components
900217-258
Resistor, Variable, Wire Wound, Pre
Part Number900217-258
ManufacturerNorthrop Grumman Systems Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-759-2517 (NSN)
Federal Item NameRESISTOR,VARIABLE,WIRE WOUND,PRE
Federal Supply Class5905 — Resistors
Mounting Bushing Length0.312 INCHES NOMINAL
Bearing TypeBEARING SHAFT
Mounting MethodSTANDARD BUSHING
Pilot Diameter Runout0.00100 INCHES
Screw Thread Diameter0.375 INCHES NOMINAL
Effective Electrical Rotation In D3600.0 NOMINAL
Screw Thread Quantity Per Inch32.0
Lateral Runout0.003 INCHES
Shaft Runout0.001 INCHES
Actuator TypeSINGLE SHAFT
Maximum Running Torque0.60 INCH-OUNCES
Vendor Part Numbers500-1357, LD09-0078, 7216-375-0
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 900217-258 available?
We can source 900217-258 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 900217-258 by Northrop Grumman Systems Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 900217-258 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 900217-258?
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 900217-258?
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.