Lockheed Martin Corporation · Electronic Components
61-893
Resistor, Variable, Wire Wound, Pre
Part Number61-893
ManufacturerLockheed Martin Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-985-3142 (NSN)
Federal Item NameRESISTOR,VARIABLE,WIRE WOUND,PRE
Federal Supply Class5905 — Resistors
Body Diameter3.016 INCHES NOMINAL
Rotary Actuator Travel In Angular360.0 NOMINAL
Shaft Diameter0.250 INCHES NOMINAL
Overall Diameter3.256 INCHES NOMINAL
Electrical Resistance Per Section5.0 KILOHMS ALL SECTIONS
Maximum Running Torque2.50 INCH-OUNCES
Function Conformity Per SectionALL SECTIONS ABSOLUTE LINEARITY
Actuator Travel Control FeatureCONTINUOUS MOTION
Shaft End Play0.0035 INCHES
Maximum Starting Torque3.60 INCH-OUNCES
Actuator TypeSINGLE SHAFT
Vendor Part Numbers400, 5700, 400-0459, 48W4-2227, 5713-504-0
Cancelled NSN5905-00-556-4644 (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 61-893 available?
We can source 61-893 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 61-893 by Lockheed Martin Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 61-893 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 61-893?
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 61-893?
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.