Clarostat Sensors and Controls · Electronic Components
28M897
Resistor, Variable, Nonwire Wound,
Part Number28M897
ManufacturerClarostat Sensors and Controls
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-01-414-5543 (NSN)
Federal Item NameRESISTOR,VARIABLE,NONWIRE WOUND,
Federal Supply Class5905 — Resistors
Actuator TypeSINGLE SHAFT
Ambient Temp In Deg Celsius Per Se70.0 ALL SECTIONS
Body StyleRECTANGULAR BUSHING MOUNTED
Shaft Length0.875 INCHES NOMINAL
Mounting Bushing Length0.375 INCHES NOMINAL
Electrical Resistance Per Section500.0 KILOHMS ALL SECTIONS
Screw Thread Diameter0.375 INCHES NOMINAL
Rotary Actuator Travel In Angular5760.0 NOMINAL
Mounting MethodSTANDARD BUSHING
Power Dissipation Rating Per Secti0.5 FREE AIR ALL SECTIONS
Device Design TypeNONTURN AT 9:00 OCLOCKUNABLE TO DECODE
Vendor Part NumbersSM-A-994572
ESD/EMICode A — ESD/EMI sensitive item
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 28M897 available?
We can source 28M897 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 28M897 by Clarostat Sensors and Controls obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 28M897 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 28M897?
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 28M897?
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.